Yuh-Ren Shieh

This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignees: Epistar Corporation, Industrial Technology Research Institute. Active years: 1995-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuh-Ren Shieh. Retrieved from https://idiyas.com/inventor/yuh-ren-shieh

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

USPTO Granted Patents = 10 (Patent Applications = 1)

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 132(Granted Patents)

Location History:

Hsinchu County, TW (2014 - 2015)
Hsinchu, TW (1995 - 2021)

Company Filing History:

Industrial Technology Research Institute

patents

Years Active: 1995-2021

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10978615 - Plurality of light emitting devices having opaque insulating layer between them (2021-04-13),

2. 9018655 - Light emitting apparatus and manufacture method thereof (2015-04-28),

3. 8816386 - Light emitting device and manufacture method thereof (2014-08-26),

4. 8664686 - Light emitting device and the manufacture method thereof (2014-03-04),

5. 8067780 - Light emitting device and the manufacture method thereof (2011-11-29),

6. 7391061 - Light emitting diode with thermal spreading layer (2008-06-24),

7. 7192797 - Light emitting device and manufacture method thereof (2007-03-20),

8. 5784434 - Digital intra-oral imaging system for dental radiography (1998-07-21),

9. 5708259 - Microwave decomposition machine with output door mechanism (1998-01-13),

10. 5429799 - Microwave decomposition machine (1995-07-04),

Title: Yuh-Ren Shieh: Innovator in Light Emitting Devices

Introduction

Yuh-Ren Shieh is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of light-emitting devices, holding a total of 10 patents. His innovative work has advanced the technology used in various lighting applications.

Latest Patents

Among his latest patents is a groundbreaking invention titled "Plurality of light emitting devices having opaque insulating layer between them." This patent describes a light-emitting apparatus that includes a board with multiple metal contacts and a series of LEDs bonded to the board. Each LED features a complex structure with cladding layers and metal layers, designed to enhance performance. Another notable patent is "Light emitting apparatus and manufacture method thereof," which outlines a method for creating a light-emitting apparatus by forming light-emitting stacks and trenches on a substrate, ultimately leading to the production of chip-scale LED units.

Career Highlights

Yuh-Ren Shieh has worked with notable companies such as Epistar Corporation and the Industrial Technology Research Institute. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in LED technology.

Collaborations

Throughout his career, Yuh-Ren has collaborated with talented individuals, including Chuan-Cheng Tu and Jen-Chau Wu, who have played important roles in his projects.

Conclusion

Yuh-Ren Shieh's innovative work in light-emitting devices has positioned him as a key figure in the industry. His patents and collaborations reflect his commitment to advancing technology in this field.

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]

1 patent pending: