Qinghua University

Calculating rank

USPTO Granted Patents = 4

Forward Citations = 44

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14 inventors (with patents filed for the assignee):

Xiuyun Chen (2 out of 44 patents)

Hongsheng Fang (2 out of 3 patents)

Yankang Zheng (2 out of 3 patents)

4. Rufa Zhao (2 out of 3 patents)

5. Donghao Chen (2 out of 2 patents)

6. Zhang Xu-Yi (1 out of 1 patent)

7. Yue Guangxi (1 out of 1 patent)

8. Zheng Qiayu (1 out of 1 patent)

9. Zhi Jian Li (1 out of 1 patent)

10. Hui Wang Lin (1 out of 1 patent)

11. Teng Ge Ma (1 out of 20 patents)

12. Bi-Xian Chen (1 out of 1 patent)

13. Dong Yan Hou (1 out of 1 patent)

14. Pei Xin Quan (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5123970 - Method of producing an air-hardenable bainite-martensite steel (1992-06-23),

2. 4957702 - Air-cooling duplex bainite-martensite steels (1990-09-18),

3. 4794217 - Induction system for rapid heat treatment of semiconductor wafers (1988-12-27),

4. 4712514 - Fluidized bed boiler and high temperature separators used therein (1987-12-15),

Company Overview

Founded in 1911, Tsinghua University is a leading research university located in Beijing, China. It is known for its high academic standards and innovative research in various fields. Tsinghua University has produced numerous influential alumni and is consistently ranked among the top universities in the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#559 in Beijing

#6,444 in China

Beijing, China