This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Nvidia Corporation, Other. Active years: 1976-2024.
Location History:
- Richmond, CA (US) (1976)
- Bethel, ME (US) (2020)
Company Filing History:
1 out of 6,119 
2 out of 834,350 Years Active: 1976-2024
Title: John Harold Drew: Innovator in Integrated Circuit and Motorcycle Technology
Introduction
John Harold Drew is a notable inventor based in Bethel, ME (US). He holds a total of 3 patents that showcase his innovative contributions to technology, particularly in the fields of integrated circuits and motorcycle systems.
Latest Patents
One of his latest patents is for a leaf spring designed for an integrated circuit heat sink. This invention includes a central portion with an aperture, a first spring arm with a through-hole for a fastener, and a second spring arm with a similar feature. The design allows for effective coupling of a heat sink to an integrated circuit, enhancing thermal management. Another significant patent involves a start assist system for motorcycles. This system generates torsion load on the crankshaft, assisting operators in kick-starting the machine. It features a hub that couples with a kick start lever, a load generating unit, and circuitry to regulate its operation based on the lever's position.
Career Highlights
Throughout his career, John has worked with various companies, including Nvidia Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions.
Collaborations
John has collaborated with notable individuals such as William David Nicolay and Noah Tyler Briggs, further enriching his professional journey.
Conclusion
John Harold Drew's inventive spirit and contributions to technology, particularly in integrated circuits and motorcycle systems, highlight his role as a significant innovator. His patents reflect a commitment to enhancing functionality and safety in modern technology.