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Lowell, MA, United States of America

2Witech Solutions LLC

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USPTO Granted Patents = 2

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Qingwu Wang (2 out of 5 patents)

Sajjad Maruf (1 out of 1 patent)

Jirui Wang (1 out of 1 patent)

4. Yufeng Ma (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12761179 - Sensing electrode, electrochemical sensing system comprising the same, and methods thereof (2026-10-13),

2. 11513071 - Sensing device for detecting analyte containing non-metallic element, and method thereof (2022-11-29),

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USPTO Data Jan 1 1976 - Nov 10 2026

2 Patents

#49 in Lowell, MA

#4,943 in Massachusetts

#95,080 in US

Lowell, MA, United States of America

2Witech Solutions LLC

Forward Citations = 0

4 inventors:

Qingwu Wang (2 out of 5 patents)

Sajjad Maruf (1 out of 1 patent)

Jirui Wang (1 out of 1 patent)

4. Yufeng Ma (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: 2Witech Solutions LLC. Retrieved from https://idiyas.com/company/2witech-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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