Company Filing History:
7 out of 332 
5 out of 103 
2 out of 114 
Years Active: 1999-2025
Title: The Innovative Contributions of Jan C Wysopal
Introduction
Jan C Wysopal is a notable inventor based in Livermore, California, with a remarkable portfolio of 14 patents. Her work primarily focuses on advancements in ophthalmic laser systems, contributing significantly to the field of laser eye surgery.
Latest Patents
Among her latest patents is a system for vacuum loss detection during laser eye surgery. This apparatus includes a patient interface with an annular retention structure that couples to the anterior surface of the eye. The retention structure is connected to a suction line, allowing for effective coupling with suction. Additionally, liquid is introduced above the eye to serve as a transmissive medium. A coupling sensor is integrated into the suction line to monitor the connection between the retention structure and the eye. Furthermore, a pressure monitoring circuit, which has a smaller volume than the suction line, measures the suction pressure within the retention structure. The system processor is programmed to halt laser firing if the pressure exceeds a predetermined threshold. Another significant patent involves monitoring laser pulse energy in a laser eye surgery system. This innovation utilizes a photo detector that can be selectively connected to either of two integrators through switching circuitry during laser pulses. The integration time for the signal from the photo detector is designed to be significantly longer than the interval between successive laser beam pulses, ensuring accurate measurement of each pulse from a high repetition rate pulsed laser.
Career Highlights
Jan has worked with several prominent companies, including Amo Development, LLC and Visx, Inc. Her contributions to these organizations have been instrumental in advancing laser technology and improving surgical outcomes.
Collaborations
Throughout her career, Jan has collaborated with notable professionals, including Carl F Knopp and Jerzy Orkiszewski. These partnerships have fostered innovation and enhanced the development of her patented technologies.
Conclusion
Jan C Wysopal's innovative work in the field of laser eye surgery has made a significant impact on medical technology. Her patents reflect her dedication to improving surgical techniques and patient outcomes.