This inventor holds 5 USPTO granted patents. Top assignee: Lsi Logic Corporation. Active years: 1992-1995.
Company Filing History:
Years Active: 1992-1995
Title: Yen C Chang: Innovator in Multimedia Technology
Introduction
Yen C Chang is a prominent inventor based in Saratoga, CA (US), known for her contributions to multimedia technology. With a total of 5 patents, she has made significant advancements in the field, particularly in the design and functionality of multimedia controllers.
Latest Patents
One of her latest patents is a multimedia controller that enhances the multimedia environment by providing computer-programmed volume control and summing of audio signals. This innovative apparatus is capable of receiving and processing inputs from various sources, including CD-ROMs, FM synthesizers, general MIDI audio, microphones, PCM sampled sound, and telephony systems. The multimedia controller produces outputs for PCM sampled sound, telephony systems, and stereo line-out, integrating telephonic support functions into a multimedia system. The design includes a volume control portion for managing multiple analog input signals, which are then combined by an aggregation portion. Additionally, a telephony processing portion is included to handle telephony input signals, allowing for the formation of various output types.
Another notable patent is a logic compiler designed for the automatic verification of generated circuit models. This innovative tool compares the operation of a circuit model with a corresponding mathematical behavior model. The user interface and circuit model generation means enable real-time performance specifications, providing users with valuable insights into their selected circuits.
Career Highlights
Yen C Chang has made her mark in the industry while working at LSI Logic Corporation. Her work has been instrumental in developing technologies that bridge the gap between audio and telephony systems, enhancing user experiences in multimedia applications.
Collaborations
Throughout her career, Yen has collaborated with notable colleagues, including Jeffrey A Werner and Daniel R Watkins. These partnerships have contributed to her success and the advancement of her innovative projects.
Conclusion
Yen C Chang is a remarkable inventor whose work in multimedia technology has led to significant advancements in the field. Her patents reflect her dedication to innovation and her ability to create solutions that enhance multimedia experiences.