Location History:
- Bali Township, Taipei County, TW (2007 - 2008)
- Hsinchu, TW (2008)
- Taipei Hsien, TW (2009)
Company Filing History:
Years Active: 2007-2009
Title: Innovations of Inventor Shih-Kai Lee
Introduction
Shih-Kai Lee is a prominent inventor based in Bali, Indonesia. He has made significant contributions to the field of telecommunications, particularly in the development of advanced coding and transmission techniques. With a total of 5 patents to his name, Lee continues to push the boundaries of innovation in his field.
Latest Patents
One of his latest patents is titled "Apparatus for generating 2D spreading code and method for the same." This invention proposes an apparatus that includes a column counter, a row counter, a codeword selector, and a logic unit. The logic unit performs operations on the outputs of the column counter, row counter, and codeword selector to generate a 2D spreading code of the desired order. This technology is particularly advantageous in OFDM systems, as it increases the number of subscribers while reducing interference.
Another notable patent is the "Apparatus of transmitter and receiver for MIMO MC-CDMA system." This invention utilizes modified orthogonal transmit diversity (MOTD) encoders at the transmitter to enhance space and time transmission diversity. The system employs a P-way combiner to connect the MOTD encoders with multi-carrier modulators, each linked to a set of antennas. At the receiver end, multi-carrier demodulators are equipped with amplitude/phase compensators to mitigate distortion, allowing for the exploration of space, time, and frequency diversity.
Career Highlights
Shih-Kai Lee is affiliated with the Industrial Technology Research Institute, where he has been instrumental in advancing research and development in telecommunications technologies. His work has garnered attention for its innovative approach to solving complex problems in the field.
Collaborations
Lee has collaborated with notable colleagues, including Chang-Lung Hsiao and Jiann-An Tsai, contributing to various projects that enhance the capabilities of telecommunications systems.
Conclusion
Shih-Kai Lee's contributions to the field of telecommunications through his patents and collaborative efforts highlight his role as a leading inventor. His innovative solutions continue to shape the future of communication technologies.
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.