This inventor holds 2 USPTO granted patents. Top assignee: Maxim Integrated Products, Inc.. Active years: 2017-2018.
Company Filing History:
Years Active: 2017-2018
Title: Innovations by Chen-Hsien Hung
Introduction
Chen-Hsien Hung is a notable inventor based in Dallas, TX (US). He has made significant contributions to the field of technology, particularly in the areas of synchronization schemes and power management circuits. With a total of 2 patents, his work reflects a commitment to advancing electronic design and functionality.
Latest Patents
Chen-Hsien Hung's latest patents include "Advanced synchronization schemes for NFC card emulation mode, peer-to-peer mode and RFID tag design." This invention addresses the stick state problem in transmitter output drivers by implementing a start-up control mechanism. The TX output driver is designed to operate in high impedance mode when a data zero is transmitted and switches to an enhanced mode for stronger signal delivery when data one is sent. The transmitter utilizes a dual-loop PLL to synchronize the TX output pulse with the carrier, incorporating a relaxation oscillator and a voltage-controlled oscillator.
Another significant patent is the "One wire parasite power switch control circuit." This circuit is designed for power management in one-wire applications. It features a controllable switch that connects an input node to an internal power node. A comparator is included for power loss sensing, ensuring the switch closes when necessary to minimize power loss. Additionally, a watchdog circuit is integrated to periodically check for small leakage currents when the input node is floating.
Career Highlights
Chen-Hsien Hung is currently employed at Maxim Integrated Products, Inc., where he continues to innovate and develop cutting-edge technologies. His work has had a substantial impact on the efficiency and effectiveness of electronic devices.
Collaborations
Throughout his career, Chen-Hsien Hung has collaborated with talented individuals such as Shiau Chwun George Pwu and Tao Huang. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
In summary, Chen-Hsien Hung is a distinguished inventor whose contributions to synchronization schemes and power management circuits have significantly influenced the technology landscape. His patents reflect a deep understanding of electronic design and a commitment to innovation.