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For the Inventor, By the Inventor

Shanghai, China

Ya Cheng

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Chinese Academy of Sciences, East China Normal University, Formosa Plastics Corporation. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ya Cheng. Retrieved from https://idiyas.com/inventor/ya-cheng

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 9 

% Patents Active = 100.0

Average Co-Inventor Count = 5.6

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Kaohsiung, CN (2022)
  • Shanghai, CN (2015 - 2023)

Company Filing History:

goldMedal6 out of 3,346 
 
Chinese Academy of Sciences
 patents
silverMedal3 out of 72 
 
East China Normal University
 patents
bronzeMedal2 out of 41 
 
Formosa Plastics Corporation
 patents
4. 2 out of 23 
 
Shanghai Micro Electronics Equipment Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2015-2025

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9 patents (USPTO):Explore Patents
1. 12512643 - Tunable microwave source based on dual-wavelength lasing of single optical whispering gallery microcavity (2025-12-30),
2. 11600968 - Single-mode micro-laser based on single whispering gallery mode optical microcavity and preparation method thereof (2023-03-07),
3. 11338276 - Catalyst for preparing chloroethylene by cracking 1,2-dichloroethane and a preparation and regeneration method thereof (2022-05-24),
4. 11305263 - Method for preparing a supported carbon catalyst, supported carbon catalyst and use thereof (2022-04-19),
5. 11203083 - Method for fabricating microfluidic devices in fused silica by picosecond laser irradiation (2021-12-21),
6. 10670806 - Method for preparing film micro-optical structure based on photolithography and chemomechanical polishing (2020-06-02),
7. 10201874 - Method and apparatus for realizing tubular optical waveguides in glass by femtosecond laser direct writing (2019-02-12),
8. 9036155 - Six-axis four-subdividing interferometer (2015-05-19),
9. 9036154 - Four-axis four-subdividing interferometer (2015-05-19),

Title: Inventor Ya Cheng - Revolutionizing Technology in Shanghai

Introduction: Ya Cheng is a pioneering inventor based in Shanghai, China, known for her groundbreaking contributions to the field of technology.

Latest Patents: Ya Cheng holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing her diverse range of expertise and innovation.

Career Highlights: With a career spanning over two decades, Ya Cheng has worked with leading research institutions and tech companies to develop cutting-edge solutions that have had a significant impact on various industries.

Collaborations: Throughout her career, Ya Cheng has collaborated with top scientists, engineers, and researchers globally, fostering a culture of innovation and knowledge exchange.

Conclusion: Ya Cheng's relentless pursuit of innovation and her passion for pushing the boundaries of technology make her a true trailblazer in the world of inventions.

Profile summary based on public USPTO records.
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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