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Taipei, Taiwan

Che-Wei Chang

This inventor holds 20 USPTO granted patents and 6 published patent applications, primarily in Display Technology. Top assignees: Macroblock, Inc., Realtek Semiconductor Inc., National Taiwan University. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Che-Wei Chang. Retrieved from https://idiyas.com/inventor/che-wei-chang-ozvp28f2

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 95.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 34(Granted Patents)


Location History:

  • Taipei, TW (2012 - 2023)
  • Hsinchu, TW (2011 - 2024)

Company Filing History:

goldMedal7 out of 78 
 
Macroblock, Inc.
 patents
silverMedal6 out of 3,317 
 
Realtek Semiconductor Inc.
 patents
bronzeMedal3 out of 1,398 
 
National Taiwan University
 patents
4. 1 out of 259 
 
Altek Corporation
 patents
5. 1 out of 90 
 
Mitac Computing Technology Corporation
 patents
6. 1 out of 8 
 
Moai Electronics Corporation
 patents
7. 1 out of 1,249 
 
National Yang Ming Chiao Tung University
 patents

Years Active: 2011-2025

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Areas of Expertise:
Scan-Type Display
Voltage Reference
Analog-to-Digital Converter
Image Registration
Cross-Channel Coupling
Signal Generation
Heat Pattern Separation
Impedance Calibration
Data Driver
Display System
SAR Circuit
Memory Protection
20 patents (USPTO):Explore Patents
1. 12307930 - Scan-type display apparatus capable of short circuit detection, and scan driver thereof (2025-05-20),
2. 11996037 - Scan-type display apparatus capable of short circuit detection, and data driver thereof (2024-05-28),
3. 11929016 - Scan-type display apparatus capable of short circuit detection, and scan driver thereof (2024-03-12),
4. 11875737 - Scan-type display apparatus capable of short circuit detection, and data driver thereof (2024-01-16),
5. 11749182 - Display system and driving device thereof (2023-09-05),
6. 11567522 - Voltage reference buffer circuit (2023-01-31),
7. 11462154 - Display system capable of eliminating cross-channel coupling problem, and driving device thereof (2022-10-04),
8. 9954460 - Voltage control device with gate capacitor charging and discharging (2018-04-24),
9. 9685973 - Successive approximation register (SAR) analog-to-digital converting circuit and method thereof (2017-06-20),
10. 9680479 - Electronic apparatus and controlling method (2017-06-13),
11. 9679611 - Method for displaying status associated with a storage device, computer system and status-monitoring device thereof (2017-06-13),
12. 9059708 - Signal generating apparatus for generating power-on-reset signal (2015-06-16),
13. 9035814 - Feedforward delta-sigma modulator (2015-05-19),
14. 9018974 - Impedance calibration device and method (2015-04-28),
15. 8805038 - Longitudinal image registration algorithm for infrared images for chemotherapy response monitoring and early detection of breast cancers (2014-08-12),

Title: Inventor Profile - Che-Wei Chang

Introduction: Che-Wei Chang is a renowned inventor hailing from Taipei, Taiwan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Che-Wei Chang holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and a passion for pushing the boundaries of what is possible, Che-Wei Chang has had a successful career marked by numerous accolades and awards for his innovative inventions.

Collaborations: Throughout his career, Che-Wei Chang has collaborated with leading tech companies, research institutions, and universities worldwide, fostering a culture of innovation and knowledge-sharing in the industry.

Conclusion: Che-Wei Chang's relentless pursuit of innovation and his commitment to creating a positive impact on society through his inventions make him a true pioneer in the world of technology.

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]
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