Weekly Patent Market Pulse: USTPO Assignments from Jan 22, 2024 to Jan 28, 2024


From January 22 to 28, 2024, the U.S. patent market featured notable transactions:

  • KNOWLES ELECTRONICS LLC to SAMSUNG ELECTRONICS CO LTD (Jan 23): Patents for noise suppression and audio processing technologies.
  • ETA COMPUTE INC to SAMSUNG ELECTRONICS CO LTD (Jan 24): Patent for asynchronous processor architecture and interface design.
  • OROPE FRANCE SARL to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (Jan 23): Patents for wireless communication methods and shared spectrum communication devices.
  • NOKIA SOLUTIONS & NETWORKS OYJ;NOKIA TECHNOLOGIES OY to PANTECH CO LTD (Jan 22): Patent for resource allocation techniques for FDD wireless network stations.
  • DEDRONE DEFENSE INC to BATTELLE MEMORIAL INSTITUTE (Jan 25): Design patent for dual-grip portable countermeasure device against unmanned systems.
These transactions involve major companies like Samsung, OPPO, and Nokia, highlighting strategic patent acquisitions in various tech sectors.

Please note that the following records include assignments involving more than 5 patents. To access detailed records linking patents and companies, you may be directed to Patentcloud pages where signing in or signing up is required.
Reel No. Recorded Date Execution Date Assignor Assignee # of Patents
66203-584 20240122 20231227 EYEWAY VISION LTD VOXELSENSORS SRL 13
Summary of Patents: Eye Tracking And Projection Systems For Augmented Reality Devices
SYSTEM AND METHOD FOR SOCIALLY RELEVANT USER ENGAGEMENT INDICATOR IN AUGMENTED REALITY DEVICES; EYE TRACKING SYSTEMS AND METHODS; Image projection system
66195-66 20240122 20240119 GIBBENS ENGINEERING GROUP LLC PEPPERMILL DESIGN LLC 10
Summary of Patents: Modular Upper Receiver Assemblies And Conversion Kits For Firearms
This category includes upper receiver assemblies for weapons, weapon conversion kits, configurable blowback bolt systems, carbine assemblies, and side chargers for weapons. It also covers ar style rifles, conversion kits, and low recoil pistol caliber carbine assemblies designed for glock magazines and bolt release.
66197-585 20240122 20230323 MICRON TECHNOLOGY INC LODESTAR LICENSING GROUP LLC 5
Summary of Patents: Apparatuses And Methods For Data Movement
This patent describes apparatuses and methods for data movement, including memory devices and data transfer techniques.
66191-219 20240122 20231221 NOKIA SOLUTIONS & NETWORKS OYJ;NOKIA TECHNOLOGIES OY PANTECH CO LTD 10
Summary of Patents: Resource Allocation Techniques For Fdd Wireless Network Stations
Techniques for resource allocation, efficient management of scheduling parameter changes, beamforming in MIMO radio networks, communication management network system, handover with postponed path switch, load control system for device to device discovery signal transmissions, and text entry into electronic devices.
66191-186 20240122 20231229 KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES KIGAM UNIHUB INC 27
Summary of Patents: Waste Sludge Treatment And Mineral Synthesis Methods And Apparatuses
Method of reducing waste sludge using acid treatment and method of carbonating carbon dioxide with high purity using paper mill waste sludge. Method of analyzing 3D geological structure using structure index. Method of synthesizing hollow silica from sodium silicate. Method of producing calcite capable of controlling a grain size thereof. Surface modification method of calcite. Method for extracting rare earth material from monazite. Method for synthesizing high-purity montmorillonite. Methods of producing carbonate minerals and apparatuses of producing the carbonate minerals. Method for preparing high-purity lithium carbonate from brine. Apparatus and method for adsorbing and desorbing lithium ions using a CCD process.
66216-658 20240123 20230224 INNARA HEALTH INC CARDINAL HEALTH 200 LLC 6
Summary of Patents: Neurostimulation Therapy System For Neuromuscular Pattern Analysis And Treatment
Enhanced therapeutic stimulus system and methods of use for received EEG measurements
66216-286 20240123 20240112 CYXTERA DATA CENTERS INC PHOENIX INFRASTRUCTURE LLC 9
Summary of Patents: Data Center Network Integration And Automation Services
Automated access to racks in a colocation data center involves the integration of network services into a data center's network fabric, providing various network service options. This includes the implementation of an automated cloud on-ramp in a data center, enabling virtual network connectivity and efficient access to racks and tor switch correspondences.
66213-867 20240123 20240118 OROPE FRANCE SARL GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD 6
Summary of Patents: Wireless Communication Methods, User Equipment And Base Station
This category encompasses wireless communication methods, user equipment, base station, subcarrier, apparatus, method, downlink reception, and more. It covers the apparatus and method of wireless communication, including downlink reception and user equipment.
66212-114 20240123 20240118 OROPE FRANCE SARL GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD 6
Summary of Patents: Shared Spectrum Communication Devices And Methods For Transmission
This invention relates to user equipment and methods for performing transmission in shared spectrum. It also involves communication methods for user equipment and base stations, as well as communication devices and their methods of transmission.
66212-722 20240123 20231220 CESH INTERNATIONAL TECHNOLOGY KFT CES GLOBAL OPERATIONS AG 5
Summary of Patents: Gas Well Treatment Chemicals And Application Equipment
This invention relates to a method and apparatus for downhole application of treatment chemicals in gas wells. It specifically focuses on the use of oil-soluble triazine sulfide scavengers and poly alkanolamine emulsion breakers to effectively treat oil emulsions in gas wells.
66216-142 20240123 20231219 KNOWLES ELECTRONICS LLC SAMSUNG ELECTRONICS CO LTD 25
Summary of Patents: Advanced Active Noise Cancellation Systems For Teleconferencing And Communication
This category covers a range of noise suppression technologies, including null coherence-based methods, acoustic field production, low latency active noise cancellation, background audio for telephonic communication, direction-aware noise cancellation, two-microphone uplink communication, stereo audio playback on three-wire headsets, audio quality enhancement for teleconferencing, bandwidth enhancement for speech signals with noise reduction, and robust noise suppression in adverse echo conditions
66216-464 20240123 20231219 KNOWLES ELECTRONICS LLC SAMSUNG ELECTRONICS CO LTD 25
Summary of Patents: Acoustic Signal Processing Techniques For Noise Suppression And Cancellation
This category covers various technologies such as machine-learning mask estimation for noise suppression in speech processing, dynamic bandwidth change detection for audio processor configuration, low latency active noise cancellation, buffered reprocessing for multi-microphone automatic speech recognition assist, restoration of noise-reduced speech, real time monitoring of acoustic environments using ultrasound, personalized operation of mobile devices using acoustic and non-acoustic information, sensor signatures for personalized mobile device operation, voice sensing and keyword analysis, and crosstalk cancellation systems and methods
66216-590 20240123 20231219 KNOWLES ELECTRONICS LLC SAMSUNG ELECTRONICS CO LTD 30
Summary of Patents: Audio Signal Processing And Noise Cancellation Technology
Multi-core audio processor with deadline scheduler, predictive acoustic echo cancellation, adaptive noise cancellation, contextual switching of microphones, improved reference signal generation, multibeam keyword detection, synchronization of audio processing chains, VAD detection, and voice-enhanced awareness mode. This category encompasses advanced audio processing technologies for noise cancellation, echo cancellation, microphone switching, keyword detection, and voice enhancement.
66215-911 20240123 20231219 KNOWLES ELECTRONICS LLC SAMSUNG ELECTRONICS CO LTD 25
Summary of Patents: Adaptive Audio Signal Processing And Enhancement Systems
This category covers various systems and methods for audio signal processing, including adaptive classification of audio sources, acoustic echo cancellation for 2-channel and 3-channel setups, enhancing monaural audio signals, reconstructing decomposed audio signals, adaptive power saving, power control, and utilizing omni-directional microphones for speech enhancement
66228-27 20240124 20230330 PHASEBIO PHARMACEUTICALS INC IMMUNOFORGE CO LTD 9
Summary of Patents: Pharmaceutical Formulations For Treating Cystic Fibrosis With Sustained Release
This category encompasses methods and compositions for administering sustained release formulations, particularly for treating cystic fibrosis. It includes pharmaceutical formulations and methods for addressing cftr protein dysfunction, offering sustained release solutions for effective treatment.
66231-961 20240124 20240117 KYNDI INC QLIKTECH INTERNATIONAL AB 14
Summary of Patents: Semantic Indexing And Data Representation In Knowledge Servers
This technology encompasses a comprehensive category of remote knowledge server apparatus and methods, including ontological query, semantic signal processing, combinatorial hypermap-based data representations, and cognitive memory graph indexing. It involves technical and semantic signal processing in large, unstructured data fields, as well as the storage and retrieval of cognitive memory graphs. The system and method are designed to facilitate the processing and retrieval of ontological data models and core semantic elements.
66223-37 20240124 20231219 MEDIRIO SA NUOVA OMPI SRL 7
Summary of Patents: Medical Infusion Devices: Devices For Regulating And Administering Medical Fluids
This category encompasses a variety of medical devices such as medicament infusion devices, medical fluid-flow regulating devices with blocking units, and infusion systems for medical treatment
66232-20 20240124 20231127 ETA COMPUTE INC SAMSUNG ELECTRONICS CO LTD 11
Summary of Patents: Asynchronous Processor Interface And Synchronization With External Events
This article discusses the self-timed clocked processor architecture, which involves synchronizing a self-timed processor with an external event, data phase completion logic, frequency-controlled voltage source circuits, frequency comparator, interface from null convention logic to synchronous memory, and dual-rail delay insensitive asynchronous logic processor with single-rail scan shift enable.
66222-466 20240124 20231222 INIKOA MEDICAL INC ZABORSKY BRETT 14
Summary of Patents: Medical Disinfection Equipment For Central Venous Catheters
This category encompasses disinfecting methods and apparatus, including those related to fibers, emitting fibers, and central venous catheters. It covers a range of methods and apparatus used for disinfection purposes.
66225-669 20240124 20231201 META PLATAFORMS INC STARBUCKS CORP 10
Summary of Patents: User Behavior Analysis For Social Networking System Interactions
Social networking system associates transaction data capture system for a point of sale system
66230-374 20240124 20230228 AFL TELECOMMUNICATIONS LLC MAC-IMPULSE LLC 5
Summary of Patents: Railway Infrastructure Components: Cantilever Assembly And Strut Insulators
Strut insulators are components used in overhead rail contact systems. They are part of the cantilever assembly and provide longitudinal fastening channels for the system. The length of the strut insulators is an important factor in the design and installation of the rail contact system.
66229-35 20240124 20240101 ALBEMARLE CORP KETJEN LLC 6
Summary of Patents: Essentially Clay Free Fcc Catalyst With Increased Contaminant Resistivity
This category encompasses the preparation and use of a free FCC catalyst with essentially clay-free composition and increased contaminant resistivity. It also includes the FCC catalyst additive with mixed alumina, fluid catalytic cracking catalyst, and FCC catalyst with more than one silica. The summary covers particulate FCC catalyst composition and other reactive alumina.
66244-899 20240125 20240122 PINNACLE ARCHITECTURAL LIGHTING INC KENALL MANUFACTURING CO 5
Summary of Patents: Design Patents - Lighting Fixtures: Various Types And Components
This category includes design diagrams for light fixture lenses, suspended light fixtures, and recessed light fixtures. It provides detailed diagrams for designing and installing various types of light fixtures.
66236-352 20240125 20240124 AFGIN PHARMA LLC PSYCHECEUTICAL INC 10
Summary of Patents: Neuro-Affective Therapy For Migraine With Cannabinoid Combination Products
This category encompasses topical regional neuro-affective therapy with cannabinoid combination products, including treatments for migraine, cluster headache, and serotonin agonist therapy. It focuses on the use of cannabinoid combination products for topical therapy in neuro-affective conditions.
66247-679 20240125 20231212 VERT ROTORS UK LTD HOERBIGER WIEN GMBH 5
Summary of Patents: Miniature Low-Vibration Active Cooling System With Conical Rotary Compressor
This system features a conical rotary compressor and a miniature low-vibration design, reducing vibration and noise. It offers efficient cooling and is ideal for various applications.
66244-295 20240125 20240119 DEDRONE DEFENSE INC BATTELLE MEMORIAL INSTITUTE 13
Summary of Patents: Design Patents - Dual-Grip Portable Countermeasure Device Against Unmanned Systems
This device is a portable countermeasure designed to effectively combat unmanned systems. It features a dual-grip design for enhanced handling and control, making it a versatile solution for countering unmanned threats. The design diagrams illustrate the innovative features and functionality of this portable countermeasure device.
66236-458 20240125 20240125 CHINA MEDICAL UNIVERSITY CHIRON STEM INC 5
Summary of Patents: Stem Cell Therapy For Ischemic Tissue Conditions
This method involves the use of mesenchymal stem cells for treating multiple sclerosis and ischemia condition of tissue. It provides a promising treatment approach for these conditions.