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For the Inventor, By the Inventor

Hsinchu, Taiwan

Harvatek Corporation


USPTO Granted Patents = 115

% Expired Patents = 33.9


Trademarks = 2

Forward Citations = 639

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77 inventors (with patents filed for the assignee):

goldMedal Bily Wang (84 out of 103 patents)

silverMedal Jonnie Chuang (40 out of 40 patents)

bronzeMedal Hui-Yen Huang (12 out of 12 patents)

4.  Shih-Yu Wu (11 out of 12 patents)

5.  Wen-Kuei Wu (11 out of 12 patents)

6.  Bill Chang (10 out of 10 patents)

7.  Shyi-Ming Pan (9 out of 65 patents)

8.  Ping-Lung Wang (7 out of 11 patents)

9.  Zhi-Ting Ye (7 out of 49 patents)

10.  Ping-Chou Yang (7 out of 7 patents)

11.  Chao-Yuan Huang (6 out of 6 patents)

12.  Jen-Hung Chang (5 out of 5 patents)

13.  Sung-Yi Hsiao (5 out of 5 patents)

14.  Jack Chen (5 out of 5 patents)

15.  Chuanfa Lin (5 out of 5 patents)


Core Competencies:
LED Packaging
Light Emitting Diode
High Efficiency
Display Devices
Optical Sensors
Health Monitoring
Heat Dissipation
Wafer-Level Technology
Illumination Devices
Semiconductor Structures
Color Conversion
Optical Devices

115 patents:

1. 12641931 - Display device (2026-05-26),
2. 12557988 - Optical physiological sensor and health monitoring device using the same (2026-02-24),
3. 12477879 - Wafer-level full-color display device and method for manufacturing the same (2025-11-18),
4. 12224221 - Packaging method and package structure (2025-02-11),
5. 11699675 - Semiconductor device with high heat dissipation efficiency (2023-07-11),
6. 11658257 - Light source assembly, optical sensor assembly, and method of manufacturing a cell of the same (2023-05-23),
7. 11552219 - LED display screen module (2023-01-10),
8. 11349048 - UV LED package structure for improving light extraction (2022-05-31),
9. 11322542 - Light-emitting diode (LED) assembly and method of manufacturing an LED cell of the same (2022-05-03),
10. 11050006 - Display device and light source module having high color conversion efficiency thereof (2021-06-29),
11. 10990343 - Movable display device (2021-04-27),
12. 10980935 - Enema device and method of using the same (2021-04-20),
13. 10944032 - Light emitting diode assembly structure (2021-03-09),
14. 10818644 - Display device (2020-10-27),
15. 10355185 - Light emitting diode array package having a plurality of power source signals without limiting resistor (2019-07-16),
Harvatek Corporation is a global supplier of LED solutions, specializing in the research, development, manufacturing, and marketing of high-quality LED components. With a focus on innovation and customer satisfaction, Harvatek offers a wide range of LED products for various applications, including automotive, consumer electronics, industrial, and more. Through continuous improvement and cutting-edge technology, Harvatek strives to provide sustainable and energy-efficient LED solutions for a brighter future.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Harvatek Corporation
115 Patents

#60 in Hsinchu

#206 in Taiwan

#6,881 in the World

Hsinchu, TW
Hsinchu, Taiwan

Harvatek Corporation

Forward Citations = 639

77 inventors:

goldMedal Bily Wang (84 out of 103 patents)

silverMedal Jonnie Chuang (40 out of 40 patents)

bronzeMedal Hui-Yen Huang (12 out of 12 patents)

4.  Shih-Yu Wu (11 out of 12 patents)

5.  Wen-Kuei Wu (11 out of 12 patents)

Please report any incorrect information to [email protected]
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