Location History:
- Allentown, PA (US) (2005 - 2007)
- Breinigsville, PA (US) (2008)
Company Filing History:
1 out of 9 
2 out of 832,843 Years Active: 2005-2008
Title: Innovations by Inventor Sheldon Louis Sun
Introduction
Sheldon Louis Sun is an accomplished inventor based in Allentown, PA (US). He holds three patents that showcase his expertise in optical components and testing apparatuses. His innovative contributions have significantly advanced the field of optical testing.
Latest Patents
One of his latest patents is a "Unitary testing apparatus for performing bit error rate measurements on optical components." This testing apparatus includes an optical transmitter, an optical attenuator, an optical power meter, and an optical receiver, all rigidly coupled within a single housing. The design allows for common control of all optical components, enabling calibration, testing, and troubleshooting through a unified user interface. This compact and portable system is a robust alternative to conventional testing schemes.
Another notable patent is the "Error function analysis of optical components." This error analysis tester comprises an optical transmitter, an optical attenuator, a port, a receiver, a processor, and a graphical display. The optical transmitter and attenuator generate a test signal at various optical power levels. The port outputs the test signal to the optical component and receives a version of it back. The receiver identifies errors in the received signal, while the processor calculates data points related to the error rate at each power level. The graphical display then visualizes these data points and their corresponding line.
Career Highlights
Throughout his career, Sheldon has worked with various companies, including Circadiant Systems, Inc. His experience in the industry has allowed him to develop innovative solutions that address complex challenges in optical testing.
Collaborations
Sheldon has collaborated with notable professionals in his field, including Jorge Eduardo Franke and John Sargent French. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Sheldon Louis Sun's contributions to the field of optical testing through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence advancements in optical components and testing methodologies.