This inventor holds 3 USPTO granted patents. Top assignees: S3 Graphics Co., Ltd., Via Technologies, Inc.. Active years: 2006.
Company Filing History:
Years Active: 2006
Title: Innovations of Jin-Ming (James) Gu
Introduction
Jin-Ming (James) Gu is a notable inventor based in Cupertino, CA. He has made significant contributions to the field of graphics technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of digital image processing.
Latest Patents
One of his latest patents is titled "Power saving palette look-up table for graphics controller." This invention involves a system for generating compensation pixel data for pixel data with adjacent values. The compensation pixel data is adjusted to perform effects with the pixel data. The system includes a comparator that determines whether the pixel data varies between adjacent values. Additionally, it features a look-up table that replaces the subsequent value of the pixel data with the compensation pixel data only when the preceding value differs from the subsequent value, thereby reducing the number of look-ups required.
Another significant patent is the "Apparatus and method for alpha blending of digital images." This invention provides a fast and efficient method for performing alpha blending calculations. When implemented as an integrated circuit, it occupies a reduced area. The apparatus consists of multiple multiplexers and an adder. Each multiplexer receives a bit value of the digital alpha value and directs either the first or second digital image value to the outputs based on this bit value. The outputs are then shifted left according to the order of the bit values to produce a sum of the left-shifted outputs.
Career Highlights
Jin-Ming has worked with several prominent companies in the technology sector, including S3 Graphics and Via Technologies. His experience in these organizations has contributed to his expertise in graphics technology and digital image processing.
Collaborations
Throughout his career, Jin-Ming has collaborated with talented individuals such as Harish Aepala and Viswanathan Krishnamurthi. These collaborations have likely enriched his work and led to innovative solutions in the field.
Conclusion
Jin-Ming (James) Gu is a distinguished inventor whose contributions to graphics technology have made a significant impact. His patents reflect his commitment to innovation and efficiency in digital image processing.