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For the Inventor, By the Inventor

Beijing, China

Beijing Sevenstar Electronics Co., Ltd.

Calculating rank
USPTO Granted Patents = 11


Forward Citations = 10

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25 inventors (with patents filed for the assignee):

goldMedal Yi Ke Wu (6 out of 41 patents)

silverMedal Likun Pei (3 out of 3 patents)

bronzeMedal Bao Zhang (2 out of 28 patents)

4.  Ruiting Wang (2 out of 5 patents)

5.  Jinqun He (2 out of 2 patents)

6.  Wei Li (1 out of 337 patents)

7.  Yingying Wang (1 out of 12 patents)

8.  Hao Wang (1 out of 163 patents)

9.  Xiaoyan Liu (1 out of 27 patents)

10.  Hongyu Zhao (1 out of 23 patents)

11.  Xiaohong Zhang (1 out of 33 patents)

12.  Arsalan Emami (1 out of 10 patents)

13.  Changhua Mou (1 out of 5 patents)

14.  Yu Teng (1 out of 2 patents)

15.  Jinwei Dong (1 out of 3 patents)


11 patents:

1. 11554390 - Ultrasonic/megasonic cleaning device (2023-01-17),
2. 9744565 - Swing spray device of cleaning apparatus and cleaning method (2017-08-29),
3. 9460943 - Gas-liquid two-phase atomizing cleaning device and cleaning method (2016-10-04),
4. 9390952 - Device and method for loading and unloading quartz reaction tube to and from semiconductor diffusion equipment (2016-07-12),
5. 9275880 - Liquid replenishing device (2016-03-01),
6. 9266151 - Cleaning device resistant to liquid backsplash and cleaning system therewith (2016-02-23),
7. 9038262 - Device for holding disk-shaped articles and method thereof (2015-05-26),
8. 8834582 - Apparatus for manufacturing semiconductor wafer (2014-09-16),
9. 8794257 - Liquid storage device (2014-08-05),
10. 8747052 - Automation for high throughput semiconductor batch-wafer processing equipment (2014-06-10),
11. 8733179 - Flow meter with digital temperature compensation (2014-05-27),
Company Overview
Beijing Sevenstar Electronics Co., Ltd. specializes in the development and manufacturing of advanced electronic products and solutions. The company focuses on areas such as telecommunications, consumer electronics, and industrial automation, leveraging cutting-edge technology to enhance product performance and user experience. With a strong emphasis on research and innovation, Sevenstar aims to contribute to the evolving landscape of electronics, catering to both domestic and international markets.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

11 Patents

#266 in Beijing

#2,570 in China

#51,831 in the World

Beijing, CN
Beijing, China

Beijing Sevenstar Electronics Co., Ltd.

Forward Citations = 10

25 inventors:

goldMedal Yi Ke Wu (6 out of 41 patents)

silverMedal Likun Pei (3 out of 3 patents)

bronzeMedal Bao Zhang (2 out of 28 patents)

4.  Ruiting Wang (2 out of 5 patents)

5.  Jinqun He (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Beijing Sevenstar Electronics Co., Ltd.. Retrieved from https://idiyas.com/company/beijing-sevenstar-electronics-company

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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