Location History:
- Kaohsiung, TW (2011 - 2015)
- Tainan, TW (2015 - 2016)
- Hsinchu County, TW (2014 - 2021)
- Hsinchu, TW (2015 - 2023)
Company Filing History:
8 out of 3,085 
3 out of 1,221 
2 out of 25 
Years Active: 2011-2025
Title: The Innovative Journey of Cheng-Hsien Li
Introduction: Cheng-Hsien Li, a visionary inventor based in Hsinchu, TW, has been making waves in the world of technology with his passion for innovation and commitment to creating sustainable solutions. With 11 patents to his name, Li's inventive spirit continues to inspire future generations of inventors.
Latest Patents:
1. Signal Transceiving Apparatus and Method with Echo-Canceling Mechanism: Li's latest patent reveals a signal transceiving apparatus featuring an innovative echo-canceling mechanism. The system includes a mixer circuit with a Wheatstone bridge and a transformer winding circuit to enhance signal transmission and reception quality.
2. Echo Estimation System and Method: Another groundbreaking patent by Li is an echo estimation system that integrates transceiver and processor circuitry. This pioneering system calculates linear and non-linear echo powers to assess the quality of transceiver circuitry and determine component parameters.
Career Highlights: Li's illustrious career includes pivotal roles at top technology companies such as Realtek Semiconductor Inc. and Epistar Corporation. His contributions to these companies have been instrumental in driving technological advancements and shaping the industry landscape.
Collaborations: Throughout his career, Li has collaborated with talented individuals such as Wei-Jung Chung and Chi-Hao Huang. These collaborations have fostered innovation and led to the development of cutting-edge technologies that have left a lasting impact on the industry.
Conclusion: Cheng-Hsien Li's relentless pursuit of innovation and his dedication to creating sustainable solutions have established him as a key figure in the world of technology. His remarkable inventions and patents not only showcase his technical expertise but also underscore his commitment to driving progress and inspiring the next generation of inventors worldwide.
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.