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Optical Computing

Optical computing is the use of photons rather than electrons for computing architecture. Optical analogues for microelectronic devices can be used to generate, modulate, and process streams of light and perform computational tasks. Photon-based computing overcomes drawbacks of electron-based computing including quantum tunneling, which limits the minimum size of electron transistors, and electron drift velocity, which is much slower than the speed of light. Optical computing chips can be used in various sensing and imaging capabilities, especially those that require multivariate analysis or neural network applications.


Top 10 Corporate Owners


 
Issued Patent Count   
 
Published Application Count

Corporation Patents and Published Applications Count
1. Halliburton Energy Services, Inc.
 
 
276
2. Inventor
 
 
44
3. Lightmatter, Inc.
 
 
41
4. IBM
 
 
35
5. The United States Of America, As Represented By The Secretary, Department Of Homeland Security
 
 
32
6. Ramot At Tel Aviv Universitv Ltd.
 
 
25
7. Qualcomm
 
 
23
8. Samsung Display Co., Ltd.,
 
 
23
9. Nippon Telegraph And Telephone Corporation
 
 
21
10. Main Street Ventures Llc
 
 
17




Invention Categorization and Classification

Categorization and Classification Patents and Published Applications
  • Architecture
  •  
    654
    275 Processors/computing systems , 202 Optics , 92 Circuit components , 85 Logic
  • Fabrication
  •  
    55
    55 Fabrication
  • Signal processing
  •  
    111
    69 Analog/digital conversion , 42 Misc
  • Application
  •  
    412
    163 Neuromorphic , 93 Materials analysis , 71 Fluid sensing , 29 Misc sensing , 20 Image processing , 19 Medical , 17 Misc


    Latest News and Insights

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    November 12, 2020




    Recent Published Activity in Optical Computing as of April 13, 2024