logo

For the Inventor, By the Inventor

Zhubei, Taiwan

Pei-Wen Ko

This inventor holds 17 USPTO granted patents, primarily in LED Lighting Technology. Top assignees: TSMC Solid State Lighting Ltd., Epistar Corporation, Omnivision Semiconductor (Shanghai) Co., Ltd.. Active years: 2011-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pei-Wen Ko. Retrieved from https://idiyas.com/inventor/pei-wen-ko

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 88.2

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 37(Granted Patents)


Location History:

  • Hsinchu, TW (2015)
  • Shanghai, CN (2020)
  • Taipei, TW (2011 - 2021)
  • Zhubei, TW (2014 - 2023)

Company Filing History:

goldMedal8 out of 117 
 
TSMC Solid State Lighting Ltd.
 patents
silverMedal4 out of 1,234 
 
Epistar Corporation
 patents
bronzeMedal2 out of 5 
 
Omnivision Semiconductor (Shanghai) Co., Ltd.
 patents
4. 2 out of 1,417 
 
Omnivision Technologies, Inc.
 patents
5. 1 out of 108 
 
Himax Display, Inc.
 patents

Years Active: 2011-2023

Loading Chart...
Areas of Expertise:
LCOS Structure
Micro LED Display
Light-Emitting Diode
Flexible Light Modules
Lighting Apparatus
UV Cut Filter
Light Output Uniformity
Thermal Dissipation
Diffuser Cap
Indoor Lighting Lamp
Color Filter
Liquid Crystal Display
17 patents (USPTO):Explore Patents
1. 11579501 - LCOS structure and method of forming same (2023-02-14),
2. 11187933 - LCOS display panel having UV cut filter (2021-11-30),
3. 11073709 - LCOS display with light absorbing material between pixels (2021-07-27),
4. 10607974 - Micro LED display and manufacturing method thereof (2020-03-31),
5. 9899563 - Method of fabricating light-emitting diode with a micro-structure lens (2018-02-20),
6. 9625107 - Light-emitting-diode-based light bulb (2017-04-18),
7. 9447948 - LED lighting apparatus with flexible light modules (2016-09-20),
8. 9347624 - Lighting apparatus having improved light output uniformity and thermal dissipation (2016-05-24),
9. 9222640 - Coated diffuser cap for LED illumination device (2015-12-29),
10. 9140421 - Lighting device for direct and indirect lighting (2015-09-22),
11. 9006770 - Light emitting diode carrier (2015-04-14),
12. 8969894 - Light emitting diode with a micro-structure lens having a ridged surface (2015-03-03),
13. 8939611 - Lighting apparatus having improved light output uniformity and thermal dissipation (2015-01-27),
14. 8794791 - Light-emitting-diode-based light bulb (2014-08-05),
15. 8757845 - Wide angle based indoor lighting lamp (2014-06-24),

Title: Pei-Wen Ko: Innovator in LCOS Technology

Introduction

Pei-Wen Ko is a prominent inventor based in Zhubei, Taiwan, known for his significant contributions to liquid crystal on silicon (LCOS) technology. With a total of 17 patents to his name, he has made remarkable advancements in the field of display technology.

Latest Patents

Among his latest patents, Pei-Wen Ko has developed an LCOS structure and a method for forming the same. This invention provides a silicon substrate that includes a liquid crystal layer and a transparent conductive layer. The structure features a conductive pad, an opening exposing the conductive pad, and at least one metal layer, ensuring that the conductive backing is electrically connected to the conductive pad through conductive metal particles in the adhesive. Another notable patent is the LCOS display panel that incorporates a UV cut filter. This panel consists of a silicon substrate, a pixel structure, and a liquid crystal layer, all sealed within a dam that holds the silicon and glass substrates together.

Career Highlights

Pei-Wen Ko has worked with notable companies such as TSMC Solid State Lighting Ltd. and Epistar Corporation. His experience in these organizations has contributed to his expertise in developing innovative display technologies.

Collaborations

Throughout his career, Pei-Wen Ko has collaborated with talented individuals, including Wei-Yu Yeh and Chih-Hsuan Sun, who have contributed to his projects and innovations.

Conclusion

Pei-Wen Ko's work in LCOS technology has significantly impacted the field of display systems. His innovative patents and collaborations highlight his dedication to advancing technology in this area.

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]
Loading…