Optics

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

Top 10   [Cited by Examiner | Cited by Applicant]

Related WIPO fields:[Audio-visual technology | Computer technology | Electrical machinery, apparatus, energy | Measurement | Semiconductors | Medical technology | Telecommunications All WIPO fields

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

  1. 9 10207761    Fuel tank assembly, motorcycle accessory, and method of attachment
  Inventors: Scott Earl McKinster; Stephen Perry; Stephen J. Hebert

  1. 9 4043685    Fasteners
  Inventors: Joseph Edward Hyams

  1. 9 5845175    Rigid interference gear mount for enhanced motion quality
  Inventors: Ajay Kumar; Dhirendra C. Damji

  1. 9 6099083    Retention mechanism for use with an axle assembly
  Inventors: Samuel C. Logan

  1. 9 6938964    Wheel
  Inventors: Nicholas Flood; Patrick R. Beirne; Thomas Mullen

  1. 9 8608253    Locking hub
  Inventors: Adam Sheefel

  1. 9 8676090    Rotational force transmitting part
  Inventors: Takahito Ueno; Shigeo Miyabe; Masanari Morioka; Masato Hisano

  1. 9 8768218    Systems and methods for remanufacturing imaging components
  Inventors: Donald D. Huck; James H. Jones; Matthew J. Morton; Anthony D. Causey

  1. 9 8897673    Photosensitive drum assembly and process cartridge having the same
  Inventors: Bom-Jin Lee; Chang Rae Seong; Jang Soon PARK

  1. 9 9588478    Drive coupling and transmitting assembly for photosensitive drum and toner cartridges
  Inventors: Roy Fan

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

  1. 87 8796666    MOS devices with strain buffer layer and methods of forming the same
  Inventors: Yu-Lien Huang; Tung Ying Lee; Chung-Hsien Chen; Chi-Wen Liu

  1. 87 9093530    Fin structure of FinFET
  Inventors: Gin-Chen Huang; Ching-Hong Jiang; Neng-Kuo Chen; Sey-Ping Sun; Clement Hsingjen Wann

  1. 87 9548303    FinFET devices with unique fin shape and the fabrication thereof
  Inventors: Yi-Jing Lee; Cheng-Hsien Wu; Chih-Hsin Ko; Clement Hsingjen Wann

  4. 83 9671566    Planar waveguide apparatus with diffraction element(s) and system employing same
  Inventors: Rony Abovitz; Brian T. Schowengerdt; Mathew D. Watson

  5. 81 9215293    System and method for augmented and virtual reality
  Inventors: Samuel A. Miller

  6. 73 9417452    Display system and method
  Inventors: Brian T. Schowengerdt; Samuel A. Miller

  7. 71 9791700    Virtual and augmented reality systems and methods
  Inventors: Brian T. Schowengerdt

  8. 70 9547174    Apparatus for optical see-through head mounted display with mutual occlusion and opaqueness control capability
  Inventors: Chunyu Gao; Yuxiang Lin; Hong Hua

  9. 69 9348143    Ergonomic head mounted display device and optical system
  Inventors: Chunyu Gao; Hong Hua; Yuxiang Lin

  9. 69 9874749    Virtual and augmented reality systems and methods
  Inventors: Gary Bradski; Brian T. Schowengerdt; Samuel A. Miller

 
 
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