Company Filing History:
3 out of 851 
1 out of 79 
1 out of 832,891 Years Active: 1999-2006
Title: The Innovations of Jasvinder Obhi
Introduction
Jasvinder Obhi is a notable inventor based in Nepean, Canada. He has made significant contributions to the field of optical technology, holding a total of four patents. His work focuses on advancements that enhance the functionality and efficiency of optical systems.
Latest Patents
One of Obhi's latest patents is a wavelength blocker. This innovative device includes an input port for launching an input beam of light, first dispersing means for dispersing the input beam according to wavelength, and an array of independently addressable elements for selectively blocking a portion of the dispersed beam. The second dispersing means receives the passed dispersed beam and produces a single multiplexed beam of light, which is then transmitted through an output port. The design allows the wavelength blocker to block a variable number of non-consecutive channels without significantly affecting the unblocked channels.
Another significant patent is the method and device for wavelength locking. This system is designed to maintain the frequency of an optical signal within predetermined limits. It includes means for splitting part of the controlled optical signal into at least three sub-beams, one of which serves as a reference beam. The other two sub-beams are directed to an optical element with a periodic output response and to a filter with a monotonic output response. The outputs are analyzed to accurately determine the wavelength of the optical signal and produce a correcting signal if necessary.
Career Highlights
Throughout his career, Jasvinder Obhi has worked with prominent companies such as JDS Uniphase Corporation and JDS Fitel Inc. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Obhi has collaborated with notable coworkers, including Paul Colbourne and Derek J. Glennie. Their combined efforts have further advanced the field of optical technology.
Conclusion
Jasvinder Obhi's contributions to optical technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.