Intpax, Inc.

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 83.3

Forward Citations = 113

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8 inventors (with patents filed for the assignee):

Liji Huang (6 out of 51 patents)

Naiqian Han (6 out of 7 patents)

Gaofeng Wang (4 out of 11 patents)

4. Yahong Yao (1 out of 12 patents)

5. Jidong Hou (1 out of 1 patent)

6. Xiaoping Zhang (1 out of 1 patent)

7. James Yang (1 out of 1 patent)

8. Jian Li (1 out of 100 patents)

6 patents: Sort by Forward Citations

1. 6775429 - Dynamic gain equalization system design with adaptive spectrum decomposition methodology (2004-08-10),

2. 6727562 - Basic common optical cell configuration of dual cavities for optical tunable devices (2004-04-27),

3. 6724516 - Robust multi-layered thin-film membrane for micro-electromechanical systems (MEMS) photonic devices (2004-04-20),

4. 6620712 - Defined sacrifical region via ion implantation for micro-opto-electro-mechanical system (MOEMS) applications (2003-09-16),

5. 6556338 - MEMS based variable optical attenuator (MBVOA) (2003-04-29),

6. 6509998 - Tunable multi-channel optical attenuator (TMCOA) (2003-01-21),

Company Overview

Intpax, Inc. is a global technology consulting company specializing in digital transformation, software development, and IT services. With a team of experienced professionals, we offer innovative solutions to help businesses improve efficiency and achieve their goals. Our services range from custom application development to cloud migration and cybersecurity. At Intpax, our mission is to drive success for our clients through technology that delivers results.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#92 in Cupertino, CA

#10,583 in California

#45,030 in US

Cupertino, CA, United States of America

Intpax, Inc.

Forward Citations = 113

8 inventors:

Liji Huang (6 out of 51 patents)

Naiqian Han (6 out of 7 patents)

Gaofeng Wang (4 out of 11 patents)

4. Yahong Yao (1 out of 12 patents)

5. Jidong Hou (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Intpax, Inc.. Retrieved from https://idiyas.com/company/intpax

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]