Weekly Patent Market Pulse: USPTO Assignments from Jun 15, 2026 to Jun 21, 2026


From June 15 to 21, 2026, the U.S. patent market featured notable transactions:

  • 1. HD HYUNDAI INFRACORE CO LTD to HD CONSTRUCTION EQUIPMENT CO LTD (June 16): Advanced control systems for construction machinery, involving 15 patents.
  • 2. CYPH INC to GADMI SECURITY LLC (June 17): Encrypted group communication method for secure sessions, involving 15 patents.
  • 3. MIZCO INTERNATIONAL INC to ALLIANCE BRANDS LLC (June 16): Advanced electronic device power solutions and durability enhancements, involving 12 patents.
  • 4. DOLBY INTELLECTUAL PROPERTY LICENSING LLC to BLUE RIDGE INNOVATIONS LLC (June 16): Electric vehicle charging systems and methods, involving 7 patents.
  • 5. ARKEMA FRANCE to EASTMAN CHEMICAL HTF GMBH (June 17): Hydrogen storage using liquid organic compounds, involving 7 patents.
These transactions involve major companies like Dolby, Hyundai, and Arkema, 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
74948-873 20260615 20260605 SCAN2CAD INC DISHYINNOVATION INC 5
Summary of Patents: Design Patents - Design Diagrams For Satellite Signal Receiver Connectors
The information provided pertains to design diagrams specifically related to connectors used in satellite signal receivers. These diagrams likely detail the structural and functional aspects of the connectors, which are crucial components in ensuring the effective transmission and reception of satellite signals. The focus is on the housing and integration of these connectors within the satellite signal receiver systems, highlighting their importance in the overall design and functionality of the device.
74974-172 20260616 20260526 AETHER MEDICAL INC AUTODESK INC 7
Summary of Patents: Video Content Switching And Synchronization System
This system and method facilitate the switching between multiple video formats, ensuring seamless synchronization. It is designed to handle various video content types, allowing for smooth transitions and synchronization across different formats. The system is particularly useful for applications requiring illustrative video content type switching, providing a robust solution for managing and synchronizing diverse video formats efficiently.
74963-710 20260616 20260102 HD HYUNDAI INFRACORE CO LTD HD CONSTRUCTION EQUIPMENT CO LTD 15
Summary of Patents: Advanced Control Systems For Construction Machinery
The document discusses various advanced control systems and methods for construction machinery, including engine and vehicle control units, transparent display-based work assistance, and start control systems. It also covers emergency steering systems for wheeled excavators, methods for estimating rotational speed of gearboxes based on vibration signals, and features of dozers such as engine rooms and exhaust gas management. Additionally, it highlights multifunctional auxiliary brake lights and components like swing motors and boom cylinders in construction machines.
74979-870 20260616 20260616 DOLBY INTELLECTUAL PROPERTY LICENSING LLC BLUE RIDGE INNOVATIONS LLC 7
Summary of Patents: Electric Vehicle Charging Systems And Methods
The document discusses various systems and methods for charging electric vehicles, including scheduling charging, delivering current to power storage devices, authorizing offline charging stations, and DC fast charging. It covers devices and methods for providing electricity to electric vehicles, reserving power charging devices, and supplying current to power storage devices. The focus is on improving the efficiency and convenience of electric vehicle charging through innovative technologies and systems.
74976-768 20260616 20260429 SECUREWORKS CORP SOPHOS INC 7
Summary of Patents: System And Method For Communication Attack Assessment And Prevention
This document outlines a system and method designed to assess communications for potential attacks. It includes techniques for identifying and blocking unwanted network traffic, as well as run-time attack prevention measures. The system evaluates individual countermeasure probabilities to determine the likelihood of an attack, providing a comprehensive approach to network security. By focusing on both identification and prevention, the system aims to enhance protection against various types of network threats.
74969-332 20260616 20240116 MIZCO INTERNATIONAL INC ALLIANCE BRANDS LLC 12
Summary of Patents: Advanced Electronic Device Power Solutions And Durability Enhancements
This category encompasses various innovations related to electronic devices, including power adapters with cable retention structures, systems to extend device operational time, alignment apparatuses, and manufacturing methods It also features battery packs with waterproof electrical connectors, universal battery chargers, and power adapters designed to enhance functionality and durability
74987-455 20260617 20260610 ARKEMA FRANCE EASTMAN CHEMICAL HTF GMBH 7
Summary of Patents: Hydrogen Storage Using Liquid Organic Compounds
This document discusses the storage of hydrogen through liquid organic compounds, focusing on the processes of hydrogenation and partial dehydrogenation. It explores the formulation and application of these compounds for efficient hydrogen storage, highlighting the chemical reactions involved in storing and releasing hydrogen. The study emphasizes the potential of liquid organic compounds as a viable method for hydrogen storage, considering their ability to undergo reversible hydrogenation and dehydrogenation. This approach offers a promising solution for energy storage and transportation, addressing challenges related to hydrogen's low density and high volatility.
74983-138 20260617 20260617 WIPAM INC PENTASTONE ELECTRONICS INC 5
Summary of Patents: Acoustic Wave Rf Filter Design And Resonator Methods
The document discusses methods for designing acoustic wave RF filters that are robust to variations in frequency response within the pass band. This is achieved through resonance frequency modulation of the Interdigital Transducer (IDT). It also covers the design of acoustic wave elements with reflectors that provide capacitance, and the development of capacitive reflector structures. Additionally, the document includes methods for designing Surface Acoustic Wave (SAW) resonators and filters, as well as the use of computing device-readable recording mediums for these designs.
74987-964 20260617 20260601 CYPH INC GADMI SECURITY LLC 15
Summary of Patents: Encrypted Group Communication Method For Secure Sessions
This method involves establishing a unique, ephemeral communication session among a group of users, utilizing symmetric key encryption. The process begins with the first user initiating the session, ensuring secure and private communication within the group. The method is designed to facilitate secure, temporary exchanges of information, protecting the data from unauthorized access and ensuring confidentiality throughout the communication session.
74994-139 20260617 20260604 POLARIS SALES INC PREMIER OEM LLC 7
Summary of Patents: Vehicular Plow And Accessory Mount Assembly For Vehicles
The text discusses various components and systems related to vehicular plows, including accessory mount assemblies and plow systems. It highlights the integration of plow mount assemblies and back plastic sheet members, which are essential for the effective functioning of vehicular plows. The focus is on enhancing the utility and efficiency of vehicles equipped with plow systems, ensuring they are well-suited for tasks such as snow removal or other plowing activities. The description emphasizes the importance of these components in maintaining the operational capability of vehicles in challenging conditions.
75004-508 20260618 20260617 TOSHIBA KK KIOXIA CORP 6
Summary of Patents: Soft Decoding Techniques For Flash Memory Optimization
The document discusses various techniques and methodologies for optimizing flash memory performance through soft decoding. It covers topics such as overall bit error rate, log likelihood ratios (LLRs), and the joint update of soft boundaries and LLRs. The focus is on improving LLR estimation for effective soft decoding, enhancing endurance modulation for flash storage, and implementing dynamic detection strategies. These approaches aim to enhance the reliability and efficiency of flash memory systems by refining the soft decoding process and adapting to the unique challenges posed by flash storage technology.
75004-310 20260618 20260327 HMS-HYBRID MOTION SOLUTIONS GMBH VOITH PATENT GMBH 5
Summary of Patents: Innovative Hydraulic Drive Systems For Enhanced Fluid Control Efficiency
The document discusses a hydraulic drive system, focusing on a hydrostatic drive system with a 2×2Q pump unit. It highlights the use of a constant pump and switching pressure to optimize performance. The system utilizes degassed hydraulic fluid to enhance efficiency and reliability. The design includes first and second hydraulic machines, with a hydraulic cylinder playing a crucial role. The method aims to improve the functionality and durability of hydraulic systems, making them more effective for various applications.
75002-556 20260618 20260618 PROCON ANALYTICS LLC CONNECTED DEALER SERVICES LLC 7
Summary of Patents: Design Patents - Advanced Rearview Mirror Integrated Camera Systems
The document provides design diagrams for a dual-camera unit integrated into a rearview mirror. It includes detailed illustrations and specifications for the camera unit, highlighting its functionality and integration into automotive systems. The design aims to enhance vehicle safety and driver assistance by providing a comprehensive view of the vehicle's surroundings. The diagrams also explore the potential for a dome camera unit, offering an alternative design approach. This innovative design is part of ongoing efforts to improve automotive technology and driver experience.