Location History:
- Penang, MY (2002)
- Bayan Lepas, MY (2010 - 2012)
Company Filing History:
Years Active: 2002-2012
Title: **The Innovative Contributions of Siew Yin Lee in Communication Technology**
Introduction
Siew Yin Lee, a notable inventor based in Bayan Lepas, Malaysia, has made significant strides in the field of communication technology. With three patents to his name, Lee's innovations focus on enhancing the efficiency and functionality of communication equipment.
Latest Patents
Among his latest patents is a novel method and apparatus for controlling the output power of communication equipment. This invention comprises a circuit that generates an RF input signal, a power amplifier that receives both a supply voltage and the RF input signal to deliver an amplified output signal, and an output circuit featuring an antenna for signal transmission. An integral part of this technology is a voltage detector circuit designed to monitor the supply voltage, triggering a control signal when certain thresholds are exceeded. This mechanism ensures that the output power of the communication equipment remains within safe limits.
Another significant patent outlines a method and circuit for estimating in-phase/quadrature (I/Q) signal amplitude imbalance. This technology is particularly useful in direct conversion receivers, where a mixing signal that corresponds to the carrier frequency is utilized. The invention calculates amplitude discrepancies in the signals generated by the receiver, thus improving the accuracy and reliability of communication transmissions.
Career Highlights
Throughout his career, Siew Yin Lee has worked with prominent companies in the communication sector, including Motorola, Inc. and Motorola Corporation. His experience in these leading firms has undoubtedly contributed to his expertise and innovative capabilities in developing cutting-edge communication technologies.
Collaborations
Siew Yin Lee has collaborated with notable colleagues such as Chow Loong Cheah and Vc Prakash Vk Chacko. These partnerships have fostered a creative environment conducive to innovation, leading to substantial advancements in communication systems and methodologies.
Conclusion
Siew Yin Lee's contributions to the field of communication technology through his patents and professional experiences demonstrate his commitment to innovation. His inventions not only address current technological challenges but also pave the way for future advancements in communication equipment. As an inventor, Lee's work exemplifies the vital role that creativity and technical expertise play in shaping the future of communication technologies.