This inventor holds 8 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Spreadtrum Communications (Shanghai) Co., Ltd., Spreadtrum Communications (Shanghai) Co., Ltd., Chinese Academy of Sciences. Active years: 2013-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 284 
2 out of 37 
1 out of 3,358 
Years Active: 2013-2026
Title: Wei Fan: Innovator in Laser Technology
Introduction
Wei Fan is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of laser technology, holding a total of four patents. His innovative work focuses on enhancing the performance and application of laser devices.
Latest Patents
Wei Fan's latest patents include a groundbreaking design for a semi-truck front windshield. He has developed a high laser damage threshold reflective light addressing liquid crystal spatial light modulator for linearly polarized light at 1053 nm. This invention comprises a computer-controlled LCoS electrical addressable spatial light modulator, a polarization beam splitter, and a polarizer. The liquid crystal cell features a transparent conductive film antireflection film layer, a transparent conductive film base layer, a first transparent conductive layer, a liquid crystal alignment layer, a liquid crystal layer, an alignment element, a reflective film layer, a light guide layer, and a second transparent conductive layer. By changing the transparent conductive layer material of the light-transmitting part of the liquid crystal cell from ITO to gallium nitride material, the damage threshold of the high-energy laser is improved. This advancement facilitates the application of beam shaping in high-power laser devices.
Career Highlights
Throughout his career, Wei Fan has worked with notable companies such as Texas Instruments Corporation and Spreadtrum Communications (Shanghai) Co., Ltd. His experience in these organizations has contributed to his expertise in laser technology and innovation.
Collaborations
Wei Fan has collaborated with talented individuals in his field, including Weifeng Li and Jiajun Zhang. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Wei Fan is a distinguished inventor whose work in laser technology has led to significant advancements in the field. His innovative patents and collaborations highlight his commitment to pushing the boundaries of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile