David P Chengson

Title: Innovations of David P Chengson

Introduction

David P Chengson is a notable inventor based in Mountain View, CA. He has made significant contributions to the field of electronics, holding a total of 3 patents. His work primarily focuses on integrated circuits and clock synchronization systems, showcasing his expertise in innovative electronic solutions.

Latest Patents

One of Chengson's latest patents is the "Delay Regulation Circuit." This invention involves an integrated circuit chip that includes a control device in its output stage. The control device responds to a reference signal to adjust the output current-handling capability of the electronic circuit, thereby regulating the signal propagation delay. The reference circuit is generated by a digital-to-analog circuit formed on the chip, which is coupled to contact elements on the chip's outer surface. These elements can be selectively interconnected to a DC voltage to choose the value of the reference signal.

Another significant patent is the "Self-Calibrating Clock Synchronization System." This system receives a periodic digital clock signal as a reference and generates a system clock signal that dynamically tracks and synchronizes with the reference clock. The invention utilizes state machine-controlled selection circuitry, which comprises a plurality of predetermined delays to produce phase-related clock signals. A comparator is employed to compare the selected clock signal with the reference clock, ensuring accurate synchronization.

Career Highlights

David P Chengson is currently employed at Tandem Computers Incorporated, where he continues to innovate and develop cutting-edge technologies. His work has had a profound impact on the electronics industry, particularly in the areas of circuit design and clock synchronization.

Collaborations

Chengson has collaborated with several talented individuals, including Aurangzeb K Khan and Duc N Le. These collaborations have further enhanced his innovative capabilities and contributed to the success of his projects.

Conclusion

David P Chengson is a distinguished inventor whose contributions to electronics have led to significant advancements in integrated circuits and clock synchronization systems. His innovative patents reflect his commitment to pushing the boundaries of technology.