Company Filing History:
2 out of 1,264 
1 out of 25 
Years Active: 2011-2021
Title: Daryl Sugasawara: Innovator in Wireless Power Transmission
Introduction
Daryl Sugasawara is a notable inventor based in San Jose, California, recognized for his contributions to wireless power transmission technology. With a total of three patents to his name, Sugasawara has made significant advancements in optimizing power transfer systems.
Latest Patents
One of Sugasawara's latest patents is titled "Dynamic deadtime control in a wireless transmission function." This invention describes a wireless power transmitter that dynamically adjusts the deadtime to minimize power loss. The transmitter includes a transistor circuit for switching voltages and an LC circuit that connects these nodes. A controller is integrated to monitor the voltages during deadtime and adjust the deadtime based on detected negative voltages.
Another significant patent is "Optimization of transmit and transmit/receive (TRX) coils for wireless transfer of power." This invention focuses on a coil design that enhances the efficiency of wireless power transmission. The coil features conductive traces with varying widths and thicknesses to optimize inductance and resistance. Additionally, the design includes parameters for a control circuit that can be optimized for both transmit and receive functionalities.
Career Highlights
Daryl Sugasawara has worked with prominent companies in the technology sector, including Integrated Device Technology, Inc. and Summit Microelectronics, Inc. His experience in these organizations has contributed to his expertise in wireless power technologies.
Collaborations
Throughout his career, Sugasawara has collaborated with talented individuals such as Tao Qi and Gustavo James Mehas. These partnerships have likely fostered innovation and creativity in his projects.
Conclusion
Daryl Sugasawara's work in wireless power transmission showcases his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in this field, making him a significant figure in the realm of wireless power solutions.