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For the Inventor, By the Inventor

Xiamen, China

Chih-Wei Chao

This inventor holds 27 USPTO granted patents and 1 published patent application, primarily in Light Emitting Devices. Top assignees: Xiamen Sanan Optoelectronics Technology Co., Ltd., Xiamen San'an Optoelectronics Co., Ltd, Quanzhou Sanan Semiconductor Technology Co., Ltd.. Active years: 2015-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Wei Chao. Retrieved from https://idiyas.com/inventor/chih-wei-chao-usllsqwj

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

Calculating rank
USPTO Granted Patents = 27 

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Fujian, CN (2021)
  • Xiamen, CN (2015 - 2024)

Company Filing History:

goldMedal23 out of 142 
 
Xiamen Sanan Optoelectronics Technology Co., Ltd.
 patents
silverMedal3 out of 80 
 
Xiamen San'an Optoelectronics Co., Ltd
 patents
bronzeMedal1 out of 37 
 
Quanzhou Sanan Semiconductor Technology Co., Ltd.
 patents

Years Active: 2015-2024

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Areas of Expertise:
Light Emitting Diode
LED Packaging
Fabrication Method
Ultraviolet Light Emitting
Integrated LED
Surface-Mounted Device
White Light Source
Vertical LED
Light Guide Member
Laser Device
Chip Fabrication
Reflecting Electrode
27 patents (USPTO):Explore Patents
1. 12080989 - Laser device and light guide member used with the same (2024-09-03),
2. 12046704 - Packaged ultraviolet light-emitting device and production method thereof (2024-07-23),
3. 12002796 - Light-emitting diode device (2024-06-04),
4. 11978833 - White light LED package structure and white light source system (2024-05-07),
5. 11769985 - Laser device and light guide member used with the same (2023-09-26),
6. 11362074 - Light-emitting diode device (2022-06-14),
7. 11271362 - Laser device and light guide member used with the same (2022-03-08),
8. 11217732 - White light LED package structure and white light source system (2022-01-04),
9. 11005008 - Method for manufacturing light emitting device (2021-05-11),
10. 10658550 - Ultraviolet light emitting diode and manufacturing method thereof (2020-05-19),
11. 10559732 - Surface-mounted light-emitting device and fabrication method thereof (2020-02-11),
12. 10510938 - Package support, fabrication method and LED package (2019-12-17),
13. 10505088 - Light emitting diode packaging structure (2019-12-10),
14. 10367126 - Light-emitting device (2019-07-30),
15. 10249789 - Light emitting diode chip and fabrication method (2019-04-02),

Title: The Innovative Journey of Chih-Wei Chao

Introduction: Chih-Wei Chao, a talented inventor hailing from Xiamen, China, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Chih-Wei Chao holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and creativity.

Career Highlights: With a career spanning over two decades, Chih-Wei Chao has worked with leading tech companies and research institutions, consistently pushing the boundaries of what is possible in the world of innovation.

Collaborations: Throughout his career, Chih-Wei Chao has collaborated with top scientists, engineers, and researchers from around the globe, fostering a culture of innovation and knowledge-sharing.

Conclusion: Chih-Wei Chao's passion for innovation and his relentless drive to create a better future through technology make him a true pioneer 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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