Location History:
- Raleigh, NC (US) (2013)
- Apex, NC (US) (2011 - 2022)
Company Filing History:
3 out of 29,279 
2 out of 41,572 
1 out of 54,763 
Years Active: 2011-2022
Title: Innovator Jin Liang: Pioneering Advances in Offset Compensation Technology
Introduction
Jin Liang, an accomplished inventor based in Apex, NC, has made significant contributions to the field of electronics with six patents to his name. His innovative work primarily focuses on enhancing operational amplifiers and instrumentation amplifiers through advanced offset compensation techniques.
Latest Patents
One of Jin's latest patents is the "Offset Compensated Differential Amplifier and Calibration Circuit Providing Increased Linear Range and Granularity of Offset Compensation and Related Method." This invention incorporates a multi-tan h circuit with differential pairs arranged in parallel to improve the output voltage's offset compensation in operational amplifiers. Each pair includes compensation and reference transistors that facilitate effective offset compensation through a uniquely designed circuit, resulting in improved linearity and finer granularity.
Another noteworthy patent is the "Single Controller Automatic Calibrating Circuits for Reducing or Canceling Offset Voltages in Operational Amplifiers in an Instrumentation Amplifier." This automatic calibration system simplifies the offset voltage cancellation in instrumentation amplifiers by utilizing a single controller. It generates essential calibration signals without the complexity of multiple automation circuits, making it a significant advancement in the operational amplifier design.
Career Highlights
Throughout his career, Jin Liang has worked with prestigious companies, including Texas Instruments Corporation and Qualcomm Incorporated. His experience at these institutions has undoubtedly shaped his inventive approach and technical expertise in developing cutting-edge solutions for offset compensation.
Collaborations
Jin has collaborated with notable colleagues such as Burt Lee Price and Yeshwant Nagaraj Kolla. These partnerships have likely fostered a creative environment that promotes innovation, leading to the development of his influential patents.
Conclusion
Jin Liang exemplifies innovation in the electronics engineering field, with a particular emphasis on enhancing the performance of operational and instrumentation amplifiers. His patents not only address existing challenges but also pave the way for advancements in electronic design and application. As his career unfolds, Jin's contributions will continue to influence the industry and inspire future generations of inventors.