Audio-Visual Technology

Citations to U.S. patents by U.S. patents granted in 2021

Top 10   [Cited by Examiner | Cited by Applicant]

Related WIPO fields:[Computer technology | Optics | Digital communication | Electrical machinery, apparatus, energy | Semiconductors | Telecommunications | Measurement All WIPO fields

[Cited by Examiner | Cited by Applicant]
Most Cited by Examiners

  1. 13 9348450    Foldable display apparatus
  Inventors: Jun-Hyung Kim

  2. 8 6970183    Multimedia surveillance and monitoring system including network configuration
  Inventors: David A. Monroe

  2. 8 8619082    Systems and methods for parallax detection and correction in images captured using array cameras that contain occlusions using subsets of images to perform depth estimation
  Inventors: Florian Ciurea; Kartik Venkataraman; Gabriel Molina; Dan Lelescu

  4. 7 9600035    Display device
  Inventors: Chang-Min Park; Sang Wol Lee

  5. 6 5714997    Virtual reality television system
  Inventors: David Anderson

  5. 6 5818877    Method for reducing storage requirements for grouped data values
  Inventors: Min-Jen Tsai; John Villasenor; Feng Chen

  5. 6 6532152    Ruggedized hand held computer
  Inventors: Ryan R. White; Steven R. Kunert

  5. 6 7113087    Proximity sensing based on antenna impedance variation
  Inventors: Mark W. Casebolt; Craig S. Ranta

  5. 6 7551341    Serial modulation display having binary light modulation stage
  Inventors: Gregory John Ward; Gerwin Damberg; Helge Seetzen

  5. 6 8535817    Magnetic recording medium and method of manufacturing the same
  Inventors: Noriko Imaoka

  5. 6 8619425    Multi-fluid, two-phase immersion-cooling of electronic component(s)
  Inventors: Levi A. Campbell; Richard C. Chu; Milnes P. David; Michael J. Ellsworth, Jr.; Madhusudan K. Iyengar; Robert E. Simons

  5. 6 8791474    Light emitting diode display with redundancy scheme
  Inventors: Andreas Bibl; Kapil V. Sakariya; Charles R. Griggs; James Michael Perkins

  5. 6 8879766    Flat panel displaying and sounding system integrating flat panel display with flat panel sounding unit array
  Inventors: Wei Zhang

  5. 6 9497380    Dense field imaging
  Inventors: James H. Jannard; Bimal Mathur; Howard Postley

  5. 6 9535452    Foldable display device
  Inventors: Sung Sang Ahn

  5. 6 9813821    Miniature sound generator
  Inventors: Wei Song; Shuwen Wu; Yuxin Gu

[Cited by Examiner | Cited by Applicant]
Most Cited by Applicants

  1. 92 7571014    Method and apparatus for controlling multimedia players in a multi-zone system
  Inventors: Robert A. Lambourne; Nicholas A. J. Millington

  1. 92 8234395    System and method for synchronizing operations among a plurality of independently clocked digital data processing devices
  Inventors: Nicholas A. J. Millington

  3. 90 7657910    Distributed electronic entertainment method and apparatus
  Inventors: Roger McAulay; Samuel W. Cohen

  4. 89 6611537    Synchronous network for digital media streams
  Inventors: Glenn T. Edens; Donald R. Hoover; Roger C. Meike; Timothy Ryan

  5. 88 7987294    Unification of multimedia devices
  Inventors: Stuart Bryce; Tomasz Celinski; Adam J. Kent

  5. 88 8483853    Controlling and manipulating groupings in a multi-zone media system
  Inventors: Robert A. Lambourne

  7. 87 6757517    Apparatus and method for coordinated music playback in wireless ad-hoc networks
  Inventors: Chin-Chi Chang

  7. 87 7130616    System and method for providing content, management, and interactivity for client devices
  Inventors: Craig M. Janik

  9. 86 5761320    Audio distribution system having programmable zoning features
  Inventors: Robert P. Farinelli; Thomas P. Carrin

  9. 86 6032202    Home audio/video network with two level device control
  Inventors: Rodger J. Lea; Harold Aaron Ludke

  9. 86 6469633    Remote control of electronic devices
  Inventors: Martin Richard Wachter

  9. 86 6778869    System and method for request, delivery and use of multimedia files for audiovisual entertainment in the home environment
  Inventors: Mark Champion

  9. 86 7483538    Wireless and wired speaker hub for a home theater system
  Inventors: William A. McCarty; Jeff King

  9. 86 8045952    Method and device for obtaining playlist content over a network
  Inventors: Safi Qureshey; Daniel D. Sheppard

 
 
References:
Raw data from: U.S. Patent and Trademark Office. "Data Download Tables." PatentsView. Accessed October 30, 2025. https://patentsview.org/download/data-download-tables.

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Published: February 18, 2026