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For the Inventor, By the Inventor

San Jose, CA, United States of America

Nanoamp Solutions, Inc.


USPTO Granted Patents = 23

% Expired Patents = 65.2

Forward Citations = 264

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9 inventors (with patents filed for the assignee):

goldMedal John M Callahan (9 out of 27 patents)

silverMedal Seung Cheol Oh (5 out of 5 patents)

bronzeMedal David H Shen (4 out of 39 patents)

4.  Paul S Lazar (4 out of 5 patents)

5.  Hugo W K Chan (2 out of 2 patents)

6.  Douglas Sudjian (1 out of 13 patents)

7.  Ann P Shen (1 out of 11 patents)

8.  Niranjan Talwalkar (1 out of 1 patent)

9.  Ahmad Dowlatabadi (1 out of 1 patent)


23 patents:

1. 7521976 - Low power high speed latch for a prescaler divider (2009-04-21),
2. 7382199 - Methods for auto-calibration and fast tuning of voltage controlled oscillators in phase-lock loops (2008-06-03),
3. 7299020 - Tunable multi-band receiver by on-chip selectable filtering (2007-11-20),
4. 7248850 - Passive subharmonic mixer design (2007-07-24),
5. 7069482 - ROM error-correction control (2006-06-27),
6. 6981187 - Test mode for a self-refreshed SRAM with DRAM memory cells (2005-12-27),
7. 6920528 - Smart memory (2005-07-19),
8. 6757207 - Refresh miss detect circuit for self-refreshing DRAM (2004-06-29),
9. 6741515 - DRAM with total self refresh and control circuit (2004-05-25),
10. 6735142 - Power-up control circuit with a power-saving mode of operation (2004-05-11),
11. 6721210 - Voltage boosting circuit for a low power semiconductor memory (2004-04-13),
12. 6713855 - Dual die memory (2004-03-30),
13. 6694448 - SRAM row redundancy (2004-02-17),
14. 6681287 - Smart memory (2004-01-20),
15. 6643216 - Asynchronous queuing circuit for DRAM external RAS accesses (2003-11-04),
Company Overview
Nanoamp Solutions, Inc. is a technology company based in San Jose, California, specializing in advanced semiconductor solutions. The organization focuses on developing innovative products that enhance performance and efficiency in various electronic applications. With a strong emphasis on research and development, Nanoamp Solutions is committed to pushing the boundaries of technology in fields such as telecommunications, consumer electronics, and industrial automation, positioning itself as a key player in the semiconductor industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

23 Patents

#315 in San Jose, CA

#3,416 in California

#14,415 in US

#27,649 in the World

San Jose, CA (US)
San Jose, CA, United States of America

Nanoamp Solutions, Inc.

Forward Citations = 264

9 inventors:

goldMedal John M Callahan (9 out of 27 patents)

silverMedal Seung Cheol Oh (5 out of 5 patents)

bronzeMedal David H Shen (4 out of 39 patents)

4.  Paul S Lazar (4 out of 5 patents)

5.  Hugo W K Chan (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nanoamp Solutions, Inc.. Retrieved from https://idiyas.com/company/nanoamp-solutions

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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