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For the Inventor, By the Inventor

Beijing, China

Beijing Nmc Co., Ltd.

Calculating rank
USPTO Granted Patents = 11

Trademarks = 1

Forward Citations = 23

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20 inventors (with patents filed for the assignee):

goldMedal Gang Wei (2 out of 32 patents)

silverMedal Liqiang Yao (2 out of 2 patents)

bronzeMedal Yi Zhao (1 out of 60 patents)

4.  Zhuo Chen (1 out of 150 patents)

5.  Huilong Zhu (1 out of 559 patents)

6.  Xu Bin Liu (1 out of 39 patents)

7.  Zhongwei Jiang (1 out of 3 patents)

8.  Xuewei Wu (1 out of 5 patents)

9.  Guoqing Qiu (1 out of 3 patents)

10.  Dongsan Li (1 out of 3 patents)

11.  Kai Xie (1 out of 16 patents)

12.  Fenggang Zhang (1 out of 3 patents)

13.  Haizhou Yin (1 out of 170 patents)

14.  Liqiong Hu (1 out of 3 patents)

15.  Qiaoli Song (1 out of 2 patents)


11 patents:

1. 9728379 - Plasma processing apparatus (2017-08-08),
2. 9552965 - Inductively coupled coil and inductively coupled plasma device using the same (2017-01-24),
3. 9540732 - Plasma processing equipment and gas distribution apparatus thereof (2017-01-10),
4. 9478439 - Substrate etching method (2016-10-25),
5. 9399817 - Magnetron source, magnetron sputtering apparatus and magnetron sputtering method (2016-07-26),
6. 9187319 - Substrate etching method and substrate processing device (2015-11-17),
7. 8888949 - Plasma processing equipment and gas distribution apparatus thereof (2014-11-18),
8. 8547021 - Plasma processing apparatus (2013-10-01),
9. 8546910 - Semiconductor structure and method for manufacturing the same (2013-10-01),
10. 8217579 - Device and method for controlling DC bias of RF discharge system (2012-07-10),
11. 8154721 - Method of online predicting maintenance of an apparatus (2012-04-10),
Company Overview
Beijing Nmc Co., Ltd. is a prominent player in the field of advanced materials and technology solutions. The company specializes in the development and manufacturing of innovative products that cater to various industries, including electronics, automotive, and telecommunications. With a strong focus on research and development, Nmc is dedicated to enhancing product performance and sustainability through cutting-edge technology. Its operations are primarily based in Beijing, positioning it strategically within China's dynamic industrial landscape.
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 Nmc Co., Ltd.

Forward Citations = 23

20 inventors:

goldMedal Gang Wei (2 out of 32 patents)

silverMedal Liqiang Yao (2 out of 2 patents)

bronzeMedal Yi Zhao (1 out of 60 patents)

4.  Zhuo Chen (1 out of 150 patents)

5.  Huilong Zhu (1 out of 559 patents)

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