This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Precision Optical Transceivers Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Harjinder Ghuman: Inventor in Optical Networking.
Introduction
Harjinder Ghuman is an inventor associated with Alpharetta, Georgia, and Precision Optical Transceivers Inc. His work includes a patented approach to extending passive optical networks while supporting wavelength-independent operation.
Latest Patents
Ghuman is credited with 1 patent: “Systems and Methods for Providing a Wavelength Independent Passive Optical Network Extender.” The invention describes a passive optical network (PON) extender that receives an optical signal from a remote node over a first optical link. A Raman amplifier boosts the signal, and a separate optical amplifier further amplifies it to produce an uplink signal. The extender then passes that signal over a second optical link to an optical line terminal located at the same hub site.
Career Highlights
Ghuman’s patent focuses on optical signal amplification and the design of PON infrastructure. The disclosed system uses two distinct amplification stages to support signal transmission between a remote network node and a locally situated optical line terminal.
Collaborations
Ghuman is associated with Precision Optical Transceivers Inc. His coworker, Christopher Page, is also noted in the provided information.
Conclusion
Harjinder Ghuman’s patent reflects his contribution to passive optical network technology through a wavelength-independent extender design that combines Raman and optical amplification.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile