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Himax Analogic, Inc.

USPTO Granted Patents = 60

% Expired Patents = 45.0

Forward Citations = 80

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21 inventors (with patents filed for the assignee):

Kuan-Jen Tseng (18 out of 18 patents)

Chow-Peng Lee (17 out of 17 patents)

Aung Aung Yinn (12 out of 12 patents)

4. Kuo-Hung Wu (11 out of 14 patents)

5. Ching-Wei Hsueh (7 out of 7 patents)

6. Po-Yu Li (6 out of 6 patents)

7. Kai-Ji Chen (5 out of 5 patents)

8. Chin-Lung Wu (4 out of 4 patents)

9. Tyng-Yang Chen (3 out of 3 patents)

10. Hang-Yu Fan (2 out of 2 patents)

11. Chun-Kai Wang (2 out of 2 patents)

12. Jyi-Hung Tseng (2 out of 2 patents)

13. Shih-Wei Chao (1 out of 1 patent)

14. Chien-Chuan Chung (1 out of 1 patent)

15. Chih-Wei Wang (1 out of 6 patents)

Core Competencies:

LED Driving Circuit

Voltage Amplifier

Power Amplifier

Charge Module

Soft-Start Circuit

DC/DC Converter

Error Amplifier

Audio Power Amplifier

Current Regulating Circuit

Inrush Current Protection

Light Emitting Diode

Driving Circuit

60 patents: Sort by Forward Citations

1. 10901248 - Voltage amplifier circuit and associated amplifying method for flexible waveform adjustment (2021-01-26),

2. 9379601 - Charge module, driving circuit, and operating method (2016-06-28),

3. 9288855 - Driving circuit for driving LED load (2016-03-15),

4. 9257898 - Power supplying circuit and soft-start circuit of the same (2016-02-09),

5. 9246490 - One-shot circuit (2016-01-26),

6. 9203390 - Functional device and test mode activation circuit of the same (2015-12-01),

7. 9071137 - Driving circuit and error amplifier thereof (2015-06-30),

8. 9042066 - Output stage with short-circuit protection (2015-05-26),

9. 8907630 - Inrush current protection circuit (2014-12-09),

10. 8779737 - Voltage converting circuit and method (2014-07-15),

11. 8779688 - Light emitting diode driving circuit (2014-07-15),

12. 8704501 - Driver, current regulating circuit thereof, and method of current regulation, with alternating voltages therein (2014-04-22),

13. 8648543 - Illumination driving circuit (2014-02-11),

14. 8607106 - Channel detection device (2013-12-10),

15. 8564370 - Error amplifier and LED circuit comprising the same (2013-10-22),

Himax Analogic, Inc. is a prominent player in the field of LED driving circuits, headquartered in Tainan, Taiwan. The company specializes in the development and manufacturing of advanced electronic components, including voltage amplifiers, power amplifiers, and various modules designed for efficient power management. Their expertise extends to soft-start circuits, DC/DC converters, and error amplifiers, catering to a diverse range of applications in the electronics industry. Himax Analogic is committed to innovation and quality in its technological offerings.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

60 Patents

#20 in Tainan

#351 in Taiwan

#12,071 in the World

Himax Analogic, Inc.

Forward Citations = 80

21 inventors:

Kuan-Jen Tseng (18 out of 18 patents)

Chow-Peng Lee (17 out of 17 patents)

Aung Aung Yinn (12 out of 12 patents)

4. Kuo-Hung Wu (11 out of 14 patents)

5. Ching-Wei Hsueh (7 out of 7 patents)

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