Location History:
- Cary, NC (US) (1986)
- Chapel Hill, NC (US) (1992 - 1993)
- Austin, TX (US) (1995 - 1997)
- San Carlos, CA (US) (1996 - 2002)
Company Filing History:
7 out of 164,108 
3 out of 6 
1 out of 697 Years Active: 1986-2002
Title: **Innovations by Alexander G. MacInnis: A Visionary Inventor in Technology**
Introduction
Alexander G. MacInnis is a renowned inventor based in San Carlos, CA, who has made significant contributions to the field of technology through his 13 patents. His work focuses on enhancing communication systems and data management, showcasing his innovative spirit and technical prowess.
Latest Patents
Among his notable patents, two stand out for their ingenuity and practical application. The first patent, titled "Multicast Downloading of Software and Data Modules and Their Compatibility Requirements," outlines a sophisticated system for downloading multiple versions of software across various terminals with differing compatibility interfaces. This system includes an authoring component for generating module versions, a descriptor table associating each version with its compatibility requirements, and a networked downloading source. This innovation effectively minimizes the need for two-way communication, streamlining the downloading process for users.
The second patent, "Blending of Video Images in a Home Communications Terminal," introduces a graphics blending feature that allows overlay images to be seamlessly integrated with background images in home communication settings. Utilizing a chroma key function and alpha control bits for improved blending, this technology reduces memory requirements while enhancing image quality. It leverages dithering functions to smooth out video outputs, providing a superior user experience.
Career Highlights
Alexander has contributed his expertise to several high-profile companies, including IBM and PowerTV, Inc. His career is marked by a commitment to advancing communication technologies and a relentless pursuit of innovation. He has been instrumental in developing solutions that harness the power of digital media in everyday applications.
Collaborations
During his impressive career, Alexander has collaborated with notable individuals such as Jiann-Tsuen Chen and Larry A. Blue. Their combined efforts have played a crucial role in the successful design and implementation of his patented technologies, further cementing Alexander's legacy as a pioneering inventor in the tech industry.
Conclusion
With a remarkable portfolio of patents and a career that reflects his dedication to technological innovation, Alexander G. MacInnis continues to influence the field of communication and software development. His inventions not only address current technological challenges but also pave the way for future advancements, making him a significant figure in the world of modern invention. Alexander's contributions exemplify the spirit of innovation that drives progress in technology today.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.