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Hsinchu, Taiwan

Macroblock, Inc.

USPTO Granted Patents = 72

EPO Patents = 28

Trademarks = 2

Forward Citations = 202

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74 inventors (with patents filed for the assignee):

Chun-Yi Li (12 out of 12 patents)

Ping-Kai Huang (9 out of 9 patents)

Yi-Sheng Lin (9 out of 43 patents)

4. Lon-Kou Chang (9 out of 9 patents)

5. Chi-Min Hsieh (8 out of 8 patents)

6. Yi-Ta Wu (7 out of 7 patents)

7. Che-Wei Chang (7 out of 20 patents)

8. Chen-Yuan Kuo (6 out of 6 patents)

9. Hung-I Cheng (5 out of 5 patents)

10. Hsing-Fu Liu (5 out of 5 patents)

11. Wei-Hsiang Cheng (5 out of 5 patents)

12. Shun-Ching Hsieh (4 out of 4 patents)

13. Ting-Ta Chiang (4 out of 4 patents)

14. Yan-Cun Li (4 out of 4 patents)

15. Chin-Chung Cheng (4 out of 4 patents)

Core Competencies:

Dimming Method

Scan-Type Display Apparatus

Light Emitting Diode Display

Backlight Driving Method

Integrated Circuit Packaging

Power Semiconductor Device

LED Failure Detection

Biometric Object Sensing

Voltage Control Device

Driving System

Dynamic Damper Circuit

Power Factor Correction

72 patents: Sort by Forward Citations

1. 12477631 - Dimming method and current driving device (2025-11-18),

2. 12307930 - Scan-type display apparatus capable of short circuit detection, and scan driver thereof (2025-05-20),

3. 12148364 - Light emitting display device (2024-11-19),

4. 12062321 - Light emitting diode display device (2024-08-13),

5. 12039924 - Assembled light emitting diode display device (2024-07-16),

6. 11996037 - Scan-type display apparatus capable of short circuit detection, and data driver thereof (2024-05-28),

7. 11929355 - Mixed light light-emitting diode device (2024-03-12),

8. 11929016 - Scan-type display apparatus capable of short circuit detection, and scan driver thereof (2024-03-12),

9. 11875737 - Scan-type display apparatus capable of short circuit detection, and data driver thereof (2024-01-16),

10. 11810809 - Method for transferring micro light emitting diodes (2023-11-07),

11. 11790509 - Method of building model of defect inspection for LED display (2023-10-17),

12. 11776494 - Backlight driving method and device for driving a scan-type display (2023-10-03),

13. 11749182 - Display system and driving device thereof (2023-09-05),

14. 11715644 - Method for packaging integrated circuit chip (2023-08-01),

15. 11715430 - Backlight driving method and module for a scan-type display (2023-08-01),

Macroblock, Inc. is a leading provider of LED driver ICs and backlighting solutions for various display applications. Their innovative technologies and advanced products enable high-resolution, high-quality, and energy-efficient displays across a wide range of industries. With a focus on enhancing visual experiences, Macroblock strives to deliver cutting-edge solutions that meet the evolving demands of the display market.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

72 Patents

#50 in Hsinchu

#297 in Taiwan

#9,942 in the World

Hsinchu, Taiwan

Macroblock, Inc.

Forward Citations = 202

74 inventors:

Chun-Yi Li (12 out of 12 patents)

Ping-Kai Huang (9 out of 9 patents)

Yi-Sheng Lin (9 out of 43 patents)

4. Lon-Kou Chang (9 out of 9 patents)

5. Chi-Min Hsieh (8 out of 8 patents)

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