Company Filing History:
Years Active: 2022-2025
Title: Innovations of Wei-Hsiang Cheng
Introduction
Wei-Hsiang Cheng is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of display technology, particularly in the development of scan-type display apparatuses. With a total of five patents to his name, Cheng's work has advanced the capabilities of LED display systems.
Latest Patents
Cheng's latest patents include a "Scan-type display apparatus capable of short circuit detection, and scan driver thereof." This invention features an LED array with a common cathode configuration, which includes multiple scan lines, data lines, and LEDs. The scan driver consists of multiple scan driving circuits, each equipped with a voltage generator and a detector. The voltage generator outputs either a common voltage or a clamp voltage, while the detector generates a signal indicating whether any connected LEDs are short-circuited. Another notable patent is the "Scan-type display apparatus capable of short circuit detection, and data driver thereof." This apparatus utilizes a common anode configuration and includes multiple data driving circuits, each with a current driver and a detector. The current driver outputs a drive current or clamp voltage, and the detector signals any short-circuited LEDs based on the output voltage and a detection timing signal.
Career Highlights
Wei-Hsiang Cheng is currently employed at Macroblock, Inc., where he continues to innovate in the field of display technology. His work has been instrumental in enhancing the reliability and performance of LED displays, making them more efficient and user-friendly.
Collaborations
Cheng has collaborated with notable colleagues such as Chi-Min Hsieh and Che-Wei Chang. Their combined expertise has contributed to the successful development of advanced display technologies.
Conclusion
Wei-Hsiang Cheng's contributions to the field of display technology through his innovative patents have significantly impacted the industry. His work at Macroblock, Inc. and collaborations with esteemed colleagues further highlight his role as a leading inventor in this domain.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.