Location History:
- Hsinchu, TW (2005)
- Hsin-Chu Hsien, TW (2005)
Company Filing History:
Years Active: 2005
Title: Innovations of Inventor Hung-Jen Tseng
Introduction
Hung-Jen Tseng is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of optical storage devices, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
One of his latest patents is a multimode filter designed for optical storage devices. This multimode filter is utilized for filtering an error signal and outputting a frequency signal. It comprises a Constant Linear Velocity (CLV) and Constant Angular Velocity (CAV) mode filter along with a switch. The CLV mode filter is responsible for filtering the error signal and extracting a narrow bandwidth signal, while the CAV mode filter filters the error signal to extract a wide bandwidth signal. The switch allows for the selection of either the CLV mode filter or the CAV mode filter based on the recording mode of the optical storage device. Another significant patent is an optimal power calibration method for an optical disc. This method calibrates writing power for an optical disc that includes a power calibration area with multiple counting units and test blocks. The process involves generating various power levels, recording test data, and calculating optimal power using a sophisticated algorithm.
Career Highlights
Hung-Jen Tseng has worked with prominent companies such as MediaTek Incorporation and MediaTek Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.
Collaborations
He has collaborated with notable coworkers, including Chi-Mou Chao and Chih-Yu Fan, contributing to advancements in their respective fields.
Conclusion
Hung-Jen Tseng's contributions to optical storage technology through his patents reflect his innovative spirit and dedication to advancing the industry. His work continues to influence the development of optical devices, showcasing the importance of innovation in technology.