% Expired Patents = 100.0

Forward Citations = 1

Loading Chart...

5 inventors (with patents filed for the assignee):

Chien-Liang Lin (3 out of 3 patents)

Chun-Ming Lin (1 out of 5 patents)

Wen-Chung Yeh (1 out of 3 patents)

4. Jian-He Li (1 out of 1 patent)

5. Sergey Gaitukevich (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 9209682 - Switching-mode power supplies and control methods thereof (2015-12-08),

2. 9197133 - Voltage waveform detector, power controller and control method for switched-mode power supplies with primary-side control (2015-11-24),

3. 9018844 - Controllers and light modules with light emitting diodes (2015-04-28),

4. 8482208 - Switching mode power supplies and control methods used therein to provide power factor correction and constant output current (2013-07-09),

Shamrock Micro Devices Corp. is a leading provider of innovative semiconductor solutions for the electronics industry. With a strong focus on research and development, we specialize in creating cutting-edge microchips and sensors that power a wide range of devices. Our commitment to quality and customer satisfaction sets us apart in the competitive semiconductor market.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

4 Patents

#919 in Taipei

#2,725 in Taiwan

Taipei, Taiwan

Shamrock Micro Devices Corp.