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

USPTO Granted Patents = 15

EPO Patents = 4

Trademarks = 1

Forward Citations = 12

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6 inventors (with patents filed for the assignee):

Shuai Li (11 out of 52 patents)

Wei He (8 out of 116 patents)

Zhongwei Chen (3 out of 90 patents)

4. Peng Wang (2 out of 96 patents)

5. Sha Liu (1 out of 33 patents)

6. Wei He (1 out of 1 patent)

15 patents: Sort by Forward Citations

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),

Focus e-Beam Technology (Beijing) Co., Ltd. is a technology company based in Beijing, China. They specialize in electron beam lithography and provide innovative solutions for the semiconductor industry. The company aims to continuously advance e-beam technology and enable the development of more advanced electronic devices. For more information, please visit their website.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

15 Patents

#174 in Beijing

#1,714 in China

#38,743 in the World

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

Forward Citations = 12

6 inventors:

Shuai Li (11 out of 52 patents)

Wei He (8 out of 116 patents)

Zhongwei Chen (3 out of 90 patents)

4. Peng Wang (2 out of 96 patents)

5. Sha Liu (1 out of 33 patents)

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