This inventor holds 2 USPTO granted patents and 3 EPO patents. Top assignee: Qualcomm Incorporated. Active years: 2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- San Diego, CA (US) (2004)
- Encinitas, CA (US) (2004)
Company Filing History:
Years Active: 2004
Title: Paul L Chan: Innovator in Power Amplifier Technology
Introduction
Paul L Chan is a notable inventor based in San Diego, California. He has made significant contributions to the field of power amplifier technology, holding 2 patents that showcase his innovative approach to circuit design. His work primarily focuses on enhancing the efficiency and performance of wireless communication systems.
Latest Patents
One of Chan's latest patents is for a "Balanced Power Amplifier with a Bypass Structure." This invention involves a balanced power amplifier circuit arrangement that includes a driver amplifier stage designed to receive and amplify a signal. The amplified signal is then processed through a series of couplers and power amplifiers, ultimately producing a combined output signal. This circuit arrangement allows for low power bypassing without the need for an external circulator component, thereby improving overall efficiency.
Another significant patent is for a "Dual Mode Power Supply." This innovation powers a wireless telephone's power amplifier through a Switch Mode Power Supply (SMPS) that is smaller than the maximum power requirements of the amplifier. When the power demand exceeds a certain threshold, the system automatically switches to draw power directly from the battery, eliminating noise generated by the SMPS during high power conditions. This design enhances the performance of wireless devices by ensuring cleaner power delivery.
Career Highlights
Paul L Chan is currently employed at Qualcomm Incorporated, a leading company in wireless technology. His work at Qualcomm has allowed him to be at the forefront of advancements in mobile communication systems. His innovative designs have contributed to the development of more efficient and reliable wireless devices.
Collaborations
Chan has collaborated with notable colleagues such as Jonathan James Klaren and Charles James Persico. These collaborations have fostered an environment of innovation and creativity, leading to advancements in power amplifier technology.
Conclusion
Paul L Chan's contributions to the field of power amplifier technology are noteworthy. His patents reflect a commitment to innovation and efficiency in wireless communication systems. Through his work at Qualcomm and collaborations with other talented engineers, Chan continues to push the boundaries of what is possible in this critical area of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile