This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1994-1995.
Company Filing History:
Years Active: 1994-1995
Title: Innovations of Jeffrey W Wu
Introduction
Jeffrey W Wu is a notable inventor based in New York, NY (US). He has made significant contributions to the field of computer graphics and solid geometry. With a total of 2 patents, his work has advanced the way three-dimensional objects are represented and displayed in digital environments.
Latest Patents
One of his latest patents is titled "Direct display of CSG expression by use of depth buffers - Apparatus and method for generating displayable information expressive of a three-dimensional solid object." This invention includes a processor designed to express objects in a Constructive Solid Geometry representation, which is comprised of one or more primitive objects. The apparatus evaluates these primitive objects to determine their displayable faces, utilizing a depth interval buffer to optimize the evaluation process. Toleranced depth tests are employed to enhance the accuracy of depth tests and to manage coincident faces effectively.
Another significant patent is the "System and method for displaying trimmed surfaces using bitplane masking." This invention tessellates a three-dimensional surface into triangles and checks for intersections with trimming curves. When an intersection occurs, a polygon trimming mask is created, allowing for consistent lighting and shading of the trimmed surface. This method also supports the formation of multiple trimming masks when several trimming curves intersect a tessellated triangle.
Career Highlights
Jeffrey W Wu is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore and develop innovative solutions in the realm of computer graphics and solid modeling.
Collaborations
Throughout his career, Jeffrey has collaborated with notable colleagues, including Jaroslaw R Rossignac and David Alexander Epstein. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Jeffrey W Wu's contributions to the field of computer graphics through his patents and work at IBM highlight his innovative spirit and dedication to advancing technology. His inventions continue to influence the way three-dimensional objects are represented and displayed in digital formats.