Company Filing History:
Years Active: 1991-1998
Title: Kalpendu Ranjitrai Shastri: Innovator in Laser Technology
Introduction
Kalpendu Ranjitrai Shastri is a notable inventor based in Allentown, PA (US). He has made significant contributions to the field of laser technology, holding a total of 3 patents. His work has been instrumental in advancing the capabilities of laser drivers and clock recovery circuits.
Latest Patents
One of his latest patents is a "Laser driver with temperature sensor on an integrated circuit." This invention discloses a laser driver or transmitter that generates a drive current by monitoring the temperature of an integrated circuit. The temperature sensed at the integrated circuit is transformed to correspond to the temperature at the laser. Consequently, the drive current generated for the laser is dependent on this corresponding temperature. Another significant patent is the "Clock recovery circuit." This circuit is coupled to an elastic storage circuit, such as a FIFO circuit. Specifically, a first input of the elastic storage circuit is electrically connected to an output of the clock recovery circuit. A second input accepts a data signal representing an input data stream from a communications medium, while a third input accepts a local clock signal. This resultant circuit is beneficial in receivers for communication systems, helping to alleviate issues related to frequency mismatch and jitter.
Career Highlights
Kalpendu has worked with prominent companies such as Lucent Technologies Inc. and AT&T Bell Laboratories. His experience in these organizations has allowed him to develop and refine his innovative ideas in laser technology.
Collaborations
Throughout his career, Kalpendu has collaborated with notable individuals, including David A. Snyder and James J. Royer. These collaborations have contributed to the success of his inventions and advancements in technology.
Conclusion
Kalpendu Ranjitrai Shastri is a distinguished inventor whose work in laser technology has led to significant advancements in the field. His patents reflect his innovative spirit and dedication to improving technology.