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For the Inventor, By the Inventor

Santa Clara, CA, United States of America

Wisenstech Ltd.

Calculating rank
USPTO Granted Patents = 9

Forward Citations = 8

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2 inventors (with patents filed for the assignee):

goldMedal Liji Huang (9 out of 51 patents)

silverMedal Chih-Chang Chen (8 out of 32 patents)


9 patents:

1. D1083642 - Manual gas mass flow controller (2025-07-15),
2. 11512990 - Gas meter with thermal time-of-flight sensing (2022-11-29),
3. 11428596 - Vacuum gauge with an extended dynamic measurement range (2022-08-30),
4. 11353336 - Gas meter with gas thermal property measurement and auto-compensation (2022-06-07),
5. 10209156 - Micromachined pressure sensor and method of making the same (2019-02-19),
6. 10066976 - Vortex flow meter with micromachined sensing elements (2018-09-04),
7. 9752783 - Smart device for gas range (2017-09-05),
8. 9360357 - Micromachined mass flow sensor with condensation prevention and method of making the same (2016-06-07),
9. 9354197 - Micromachined oxygen sensor and method of making the same (2016-05-31),
Company Overview
Wisenstech Ltd. is a leading technology company specializing in digital products and services. With a team of highly skilled professionals, we are dedicated to delivering innovative solutions to our clients. Our expertise includes software development, web design, IT consulting, and more. We strive to provide the highest quality services to help businesses thrive in the digital age.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

9 Patents

#302 in Santa Clara, CA

#7,751 in California

#32,627 in US

Santa Clara, CA (US)
Santa Clara, CA, United States of America

Wisenstech Ltd.

Forward Citations = 8

2 inventors:

goldMedal Liji Huang (9 out of 51 patents)

silverMedal Chih-Chang Chen (8 out of 32 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wisenstech Ltd.. Retrieved from https://idiyas.com/company/wisenstech

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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