Location History:
- Sunnyvale, CA (US) (2006 - 2010)
- Santa Clara, CA (US) (2017 - 2022)
Company Filing History:
Years Active: 2006-2022
Title: The Innovative Contributions of James Borthwick
Introduction
James Borthwick is a notable inventor based in Santa Clara, CA, with a remarkable portfolio of eight patents. His work primarily focuses on advancements in detection technologies and voltage limiting circuits. Borthwick's innovative spirit and technical expertise have led to significant contributions in his field.
Latest Patents
Among his latest patents is a bubble detection module comprising a nanowire. This invention discloses numerous embodiments of a bubble detection apparatus and method. In one embodiment, a bubble detection module is placed into a liquid to be monitored. The module features a physical structure housing a nanowire sensing element, allowing the liquid to flow through it. An electric bias is applied across the nanowire sensing element, and its resistance changes when a bubble contacts the element. This change in voltage or current of the bias signal can be measured to identify the exact moments when a bubble is in contact with the nanowire sensing element. Another significant patent is a system and method for limiting voltage. This voltage limiting circuit is designed to limit the voltage developed across a current sensing circuit. It includes an input terminal for receiving an input signal and an output terminal for receiving an output signal from the current sensing circuit. A voltage sense circuit detects when a predefined threshold voltage is developed, activating the voltage limiting circuit.
Career Highlights
James Borthwick has worked with various companies throughout his career, including Qualitau, Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects.
Collaborations
Borthwick has collaborated with notable individuals such as Peter P Cuevas and Gedaliahoo Krieger. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
James Borthwick's contributions to the fields of detection technologies and voltage limiting circuits exemplify his innovative mindset and technical prowess. His patents reflect a commitment to solving complex problems through inventive solutions.