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Pasadena, CA, United States of America

Photobit Corporation

USPTO Granted Patents = 29

CIPO Patents = 1

Forward Citations = 978

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16 inventors (with patents filed for the assignee):

Eric R Fossum (11 out of 181 patents)

Alexander I Krymski (9 out of 56 patents)

Sandor L Barna (4 out of 62 patents)

4. Barmak Mansoorian (3 out of 23 patents)

5. Lin Ping Ang (3 out of 8 patents)

6. Vladimir Berezin (2 out of 28 patents)

7. Kwang-Bo (Austin) Cho (2 out of 4 patents)

8. Michael Kaplinsky (2 out of 2 patents)

9. Roger Panicacci (1 out of 37 patents)

10. Nikolai E Bock (1 out of 34 patents)

11. Anders Andersson (1 out of 12 patents)

12. Daniel Van Blerkam (1 out of 1 patent)

13. Gregory Waligorski (1 out of 1 patent)

14. Alexander J Krymski (1 out of 1 patent)

15. Harry Langenbacher (1 out of 1 patent)

29 patents: Sort by Forward Citations

1. 6476751 - Low voltage analog-to-digital converters with internal reference voltage and offset (2002-11-05),

2. 6452666 - Optical range finder (2002-09-17),

3. 6452528 - Double comparison successive approximation method and apparatus (2002-09-17),

4. 6388593 - Differential non-linearity correction scheme (2002-05-14),

5. 6388243 - Active pixel sensor with fully-depleted buried photoreceptor (2002-05-14),

6. 6388242 - Micro power micro-sized CMOS active pixel (2002-05-14),

7. 6388241 - Active pixel color linear sensor with line—packed pixel readout (2002-05-14),

8. 6365886 - Smart column controls for high speed multi-resolution sensors (2002-04-02),

9. 6295013 - Nonlinear flash analog to digital converter used in an active pixel system (2001-09-25),

10. 6255970 - Correction of missing codes nonlinearity in A to D converters (2001-07-03),

11. 6239456 - Lock in pinned photodiode photodetector (2001-05-29),

12. 6229134 - Using cascaded gain stages for high-gain and high-speed readout of pixel sensor data (2001-05-08),

13. 6222175 - Charge-domain analog readout for an image sensor (2001-04-24),

14. 6222172 - Pulse-controlled light emitting diode source (2001-04-24),

15. 6215428 - Differential non-linearity correction scheme (2001-04-10),

Photobit Corporation is a leading provider of advanced imaging sensors for various applications, including smartphones, tablets, automotive systems, and industrial equipment. With a strong focus on innovation and cutting-edge technology, Photobit offers high-performance sensor solutions that deliver superior image quality and enable new possibilities in digital photography. The company's expertise in semiconductor design, fabrication, and image processing ensures top-notch sensor performance and reliability. Visit our website to learn more about our products and solutions.

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Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

29 Patents

#22 in Pasadena, CA

#2,687 in California

#11,235 in US

#21,869 in the World

Pasadena, CA, United States of America

Photobit Corporation

Forward Citations = 978

16 inventors:

Eric R Fossum (11 out of 181 patents)

Alexander I Krymski (9 out of 56 patents)

Sandor L Barna (4 out of 62 patents)

4. Barmak Mansoorian (3 out of 23 patents)

5. Lin Ping Ang (3 out of 8 patents)

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