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For the Inventor, By the Inventor

Beijing, China

Focus E-Beam Technology (Beijing) Co., Ltd.


USPTO Granted Patents = 15

% Expired Patents = 6.7


Trademarks = 1

Forward Citations = 15

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6 inventors (with patents filed for the assignee):

goldMedal Shuai Li (11 out of 53 patents)

silverMedal Wei He (8 out of 124 patents)

bronzeMedal Zhongwei Chen (3 out of 90 patents)

4.  Peng Wang (2 out of 109 patents)

5.  Sha Liu (1 out of 33 patents)

6.  Wei He (1 out of 1 patent)


15 patents:

1. 12315694 - Electron beam system (2025-05-27),
2. 12224153 - Electron microscope (2025-02-11),
3. 11798781 - Microscope (2023-10-24),
4. 11598732 - Imaging system and method for specimen detection (2023-03-07),
5. 11508548 - Scanning electron microscope (2022-11-22),
6. 11145487 - Scanning electron microscope with composite detection system and specimen detection method (2021-10-12),
7. 11075056 - Scanning electron microscope objective lens system and method for specimen observation (2021-07-27),
8. 10923312 - Magnetic lens and exciting current control method (2021-02-16),
9. 10903039 - Vacuum condition processing apparatus, system and method for specimen observation (2021-01-26),
10. 10879036 - Charged particle beam system, opto-electro simultaneous detection system and method (2020-12-29),
11. 10777382 - Low voltage scanning electron microscope and method for specimen observation (2020-09-15),
12. 10699874 - Vacuum condition controlling apparatus, system and method for specimen observation (2020-06-30),
13. 9797813 - Microtomic system and process using semiconductor chip grid (2017-10-24),
14. 9719889 - Microtomic system and process utilizing electrostatic force to handle sample sections (2017-08-01),
15. 9464967 - Microtomic system and process utilizing electrostatic force to handle sample sections (2016-10-11),
Company Overview
Focus E-Beam Technology (Beijing) Co., Ltd. specializes in advanced electron beam technology, focusing on applications in materials processing and surface modification. The company develops innovative solutions that enhance the performance and durability of various materials through precision electron beam treatment. With a strong emphasis on research and development, it aims to lead in the fields of industrial electron beam applications, contributing to sectors such as electronics, automotive, and packaging within the Chinese market and beyond.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

15 Patents

#205 in Beijing

#1,926 in China

#39,959 in the World

Beijing, CN
Beijing, China

Focus E-Beam Technology (Beijing) Co., Ltd.

Forward Citations = 15

6 inventors:

goldMedal Shuai Li (11 out of 53 patents)

silverMedal Wei He (8 out of 124 patents)

bronzeMedal Zhongwei Chen (3 out of 90 patents)

4.  Peng Wang (2 out of 109 patents)

5.  Sha Liu (1 out of 33 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Focus E-Beam Technology (Beijing) Co., Ltd.. Retrieved from https://idiyas.com/company/focus-e-beam-technology-beijing-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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