This inventor holds 3 USPTO granted patents. Top assignees: Agere Systems Guardian Corp., Agere Systems Inc., Ericsson Gmbh. Active years: 2001-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 598 
1 out of 2,316 
1 out of 1,907 
Years Active: 2001-2003
Title: Innovations of John R Poirier
Introduction
John R Poirier is an accomplished inventor based in Gilbertsville, PA (US). He holds a total of 3 patents that showcase his expertise in automatic gain control systems and power control methods for cellular handsets. His innovative contributions have significantly impacted the field of telecommunications.
Latest Patents
One of his latest patents is the "Constant compression automatic gain control circuit." This invention involves an automatic gain control (AGC) system that manages multiple amplifier stages with near constant compression. The AGC system adjusts the gain of each stage based on feedback signals generated by other stages, ensuring optimal signal power and overall gain. This design allows for discrete step adjustments in gain, enhancing the stability and performance of the receiver.
Another notable patent is the "Single-source automatic power control method and apparatus for frequency-diverse variable-gain stages of a CDMA cellular handset." This invention provides a method for controlling the output power of a CDMA handset using a single control signal. It employs a multi-point hand-off technique to optimize the gain of two frequency-diverse variable gain stages, ensuring efficient power management.
Career Highlights
Throughout his career, John R Poirier has worked with prominent companies such as Agere Systems Inc. and Agere Systems Guardian Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in the telecommunications sector.
Collaborations
John has collaborated with notable professionals in his field, including Christopher J Strobel and Gerald E Roberts. These partnerships have contributed to the advancement of his inventions and the overall progress in telecommunications technology.
Conclusion
John R Poirier's contributions to the field of telecommunications through his patents and collaborations highlight his innovative spirit and technical expertise. His work continues to influence advancements in automatic gain control and power management systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile