This inventor holds 8 USPTO granted patents. Top assignees: Conexant Systems, Inc., Nokia Corporation, Skyworks Solutions, Inc.. Active years: 2001-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 763 
2 out of 8,283 
2 out of 2,882 
Years Active: 2001-2010
Title: The Innovations of Robert Edmund Grange
Introduction
Robert Edmund Grange is a notable inventor based in San Diego, CA. He holds a total of 8 patents that showcase his contributions to the field of technology and engineering. His work primarily focuses on advancements in radio signal modulation and electromagnetic interference shielding.
Latest Patents
One of Grange's latest patents is titled "Method and apparatus for modulating a radio signal using digital amplitude and phase control signals." This invention describes a transmitter designed to modulate an RF carrier signal with an input digital data stream. The transmitter features a processor that generates digital phase and amplitude signals, a signal generator for producing an RF carrier signal, and an amplifier that receives the RF carrier signal. Additionally, a bi-level switching circuit is included to generate a voltage signal for powering the amplifier.
Another significant patent is the "Electromagnetic interference shield and method of making the same." This EMI shield is designed to block and dissipate electromagnetic interference. It consists of a primary conductive member with catches that connect firmly to an absorptive member. The absorptive member is constructed from materials that can withstand high temperatures, making it suitable for soldering operations in electronic circuitry.
Career Highlights
Throughout his career, Robert Grange has worked with prominent companies such as Conexant Systems, Inc. and Nokia Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Grange has collaborated with notable individuals in the industry, including Donald Brian Eidson and Mats Lindstrom. These partnerships have likely influenced his work and led to further advancements in his inventions.
Conclusion
Robert Edmund Grange's contributions to technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the field. His work continues to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile