Daniel H McCabe

Title: The Innovative Contributions of Daniel H McCabe

Introduction

Daniel H McCabe is a notable inventor based in Bellevue, WA (US). He has made significant contributions to the field of graphics processing and command interpretation systems. With a total of 6 patents to his name, McCabe's work has had a lasting impact on technology.

Latest Patents

One of McCabe's latest patents is titled "Parallel architecture for graphics primitive decomposition." This invention provides a parallel architecture for determining pixels inside a graphics primitive. The architecture features a pipeline structure with a predetermined number of sequential logic circuits connected in series, followed by parallel logic circuits arranged in a pyramid structure. Each sequential logic circuit utilizes arithmetic edge functions corresponding to the edges of a graphics primitive to ascertain whether a polygonal portion of a raster image is inside the graphics primitive. If the polygonal portion is at least partly inside, the sequential logic circuit divides it into subportions and computes descriptors for each subportion sequentially. These descriptors are then transferred to the next stage. The parallel logic circuits perform similar functions but compute descriptors in parallel.

Another significant patent is the "Command interpretation system and method." This processing system manages multiple commands for a peripheral system. A command source generates at least two command streams, with a portion of the peripheral system responding to the second command stream. The processing system includes a command segregation module that receives and segregates commands into the first and second command streams, inserting synchronization commands into the first stream. A command integration module then combines these streams into a single, linearized command stream for execution.

Career Highlights

Throughout his career, McCabe has worked with prominent companies, including IBM and S3 Graphics Co., Ltd. His experience in these organizations has contributed to his expertise in graphics processing and command systems.

Collaborations

Some of McCabe's notable coworkers include Gerald George Pechanek and Larry D Larsen. Their collaborations have likely enriched the innovative environment in which McCabe has thrived.

Conclusion

Daniel H McCabe's contributions to technology through his patents and career experiences highlight his role as a significant inventor in the field of graphics processing and command interpretation systems. His work continues to influence advancements in these areas.