This inventor holds 1 USPTO granted patent. Top assignee: Omnivision Technologies, Inc.. Active years: 2021.
Company Filing History:
Years Active: 2021
Title: The Innovations of Liangtao Jiang
Introduction
Liangtao Jiang is a notable inventor based in San Jose, California. He has made significant contributions to the field of imaging technology, particularly in high dynamic range (HDR) imaging. His work focuses on enhancing image quality by addressing issues related to LED flicker.
Latest Patents
Liangtao Jiang holds a patent for a system designed to reduce LED flicker in HDR imaging. The patent describes a method that utilizes a split pixel image sensor, which includes a first pixel with higher effective gain and a second pixel with lower effective gain. The second pixels capture pulses emitted by light-emitting diodes (LEDs) controlled by pulse width modulation. This innovative approach allows for the production of a first HDR image by combining images from both pixel types. Additionally, a weight map for LED flicker correction is generated, enabling the correction of flicker areas in the HDR image.
Career Highlights
Liangtao Jiang is currently employed at OmniVision Technologies, Inc., where he continues to develop cutting-edge imaging solutions. His expertise in HDR imaging and LED technology has positioned him as a valuable asset in the field.
Collaborations
Liangtao has collaborated with Peng Lin, a fellow innovator, to further enhance their research and development efforts in imaging technology.
Conclusion
Liangtao Jiang's contributions to HDR imaging technology demonstrate his commitment to innovation and excellence. His patent on LED flicker reduction showcases his ability to solve complex problems in imaging, making a significant impact in the industry.