% Expired Patents = 80.0

Forward Citations = 187

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5 inventors (with patents filed for the assignee):

Fuxue Zhang (4 out of 6 patents)

Wei Zhang (2 out of 304 patents)

Yang Xiufeng (1 out of 1 patent)

4. Zhu Weitong (1 out of 1 patent)

5. Zhang Fuxue (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 8198164 - Level posture sensing chip and its manufacturing method, level posture sensor (2012-06-12),

2. 7950161 - Level posture sensing chip and its manufacturing method, level posture sensor (2011-05-31),

3. 7716985 - Piezoelectric quartz accelerometer (2010-05-18),

4. 7603786 - Piezoelectric quartz level sensor (2009-10-20),

5. 4846178 - Electric field therapeutic apparatus (1989-07-11),

Company Overview

Beijing Information Technology Institute (BITI) is a leading vocational school in China specializing in information technology education. With a focus on practical skills and industry connections, BITI offers a range of programs in IT, including software development, network engineering, and cybersecurity. The institute's mission is to prepare students for successful careers in the rapidly evolving tech industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#482 in Beijing

#5,271 in China

Beijing, China

Beijing Information Technology Institute

Forward Citations = 187

5 inventors:

Fuxue Zhang (4 out of 6 patents)

Wei Zhang (2 out of 304 patents)

Yang Xiufeng (1 out of 1 patent)

4. Zhu Weitong (1 out of 1 patent)

5. Zhang Fuxue (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Beijing Information Technology Institute. Retrieved from https://idiyas.com/company/beijing-information-technology-institute

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]