Company Filing History:
1 out of 2 
15 out of 832,891 Years Active: 1983-2001
Title: **The Innovative Contributions of James A. Karlock**
Introduction
James A. Karlock, an accomplished inventor based in Portland, Oregon, has made significant strides in the field of video technology. With a remarkable portfolio of 16 patents under his belt, he continues to influence the industry with his groundbreaking inventions. Karlock's work reflects a deep understanding of video processing, showcasing his innovative spirit and technical expertise.
Latest Patents
Among his latest inventions, one noteworthy patent is a **Video Processing Circuit**, which improves circuitry for adjusting various aspects of a video signal. This invention includes a composite to Y/C splitter, a luminance processing section, a sync separator, and a chroma processor, providing a robust solution for video enhancement. The circuit also features a meter circuit that displays black and white levels, along with clip indication, demonstrating its practical application in video processing.
Another significant patent is the **Power Saving Video Circuit and Sync Separator**. This invention cleverly utilizes a shift in the bias point of a sync separator to detect the presence of a video signal. Initially operating in a low power mode, the sync separator transitions to a normal power mode upon detecting a video signal, optimizing energy consumption. This advancement not only enhances performance but also increases the efficiency of additional circuitry in response to the video signal.
Career Highlights
Throughout his career, James A. Karlock has contributed his expertise to various notable companies such as Vidicraft, Inc. His extensive experience in the field has equipped him with unique insights that he has skillfully transformed into innovative products and solutions.
Collaborations
During his career, Karlock has had the opportunity to work alongside talented individuals, including his coworker Roger A. Marin. Their collaboration in the industry emphasizes the value of teamwork in fostering innovation and advancing technology.
Conclusion
James A. Karlock's contributions to video technology exemplify the essence of innovation. With a strong patent portfolio and a commitment to enhancing video processing circuits, he has made an indelible impact on the industry. His work not only serves as an inspiration for future inventors but also paves the way for continued advancements in technology.