Company Filing History:
1 out of 40,951 
Years Active: 2021-2025
Title: Thomas Schrans: Innovator in Optical Sensing Technologies
Introduction
Thomas Schrans is a notable inventor based in Pasadena, CA (US). He has made significant contributions to the field of optical sensing systems, holding a total of 3 patents. His work focuses on advanced photonics devices that enhance the functionality and efficiency of light sources.
Latest Patents
One of Thomas Schrans' latest patents is titled "Systems and methods for wavelength locking in optical sensing systems." This patent discloses an integrated photonics device that includes a frequency stabilization subsystem. This subsystem is designed for monitoring and adjusting the wavelength of light emitted by one or more light sources. The device features selectors that can combine, select, and filter light along various light paths. These light paths may include light emitted by multiple light sources. The selectors can include an arrayed waveguide grating (AWG), a ring resonator, and a plurality of distributed Bragg reflectors (DBRs), among others. The output light paths from the selectors are directed to one or more detectors, which generate output signals from the frequency stabilization subsystem. A controller monitors the wavelength and generates control signals for the light sources to lock the monitored wavelength to a target wavelength or within a targeted range of wavelengths.
Career Highlights
Thomas Schrans is currently employed at Apple Inc., where he continues to innovate in the field of optical technologies. His work has contributed to the advancement of photonics and its applications in various industries.
Collaborations
Some of his notable coworkers include Alfredo Bismuto and Andrea Trita, who collaborate with him on various projects within the company.
Conclusion
Thomas Schrans is a prominent inventor whose work in optical sensing technologies has led to significant advancements in the field. His contributions at Apple Inc. and his innovative patents reflect his dedication to enhancing photonics devices.