This inventor holds 1 USPTO granted patent. Top assignee: Texas Instruments Corporation. Active years: 1999.
Company Filing History:
Years Active: 1999
Title: Innovations by Inventor Chong In Chi
Introduction
Chong In Chi is a notable inventor based in Plano, TX (US). He has made significant contributions to the field of digital-to-analog conversion through his innovative patent. His work is recognized for its efficiency and effectiveness in reducing the complexity of decoding logic.
Latest Patents
Chong In Chi holds a patent for a "Decoding scheme for a dual resistor string DAC." This invention focuses on a decoding scheme that minimizes the size of the decoding logic while also reducing the number of switches between the two strings of resistors. Additionally, it eliminates the need for operational amplifiers between the coarse and fine resistor strings. The invention provides a decoding circuit that selects adjacent pairs of taps of the coarse resistor string using simple decoding blocks. In one embodiment, a 14-bit decoder is constructed with a coarse decoding logic of four 3-bit decoders, two levels of switches, an add-one circuit, a multiplexer, and a small amount of overflow logic. The advantages of this invention include reduced area and power requirements for implementing the decoding logic.
Career Highlights
Chong In Chi is associated with Texas Instruments Corporation, a leading company in the semiconductor industry. His work at Texas Instruments has allowed him to contribute to advancements in electronic components and systems.
Collaborations
Chong In Chi has collaborated with his coworker, Kuok Y Ling, to further enhance the development of innovative technologies within their field.
Conclusion
Chong In Chi's contributions to the field of digital-to-analog conversion through his patent demonstrate his commitment to innovation and efficiency. His work continues to impact the industry positively.