This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: East China University of Science and Technology, Texas Instruments Corporation. Active years: 2010-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 138 
1 out of 29,901 
Years Active: 2010-2013
Title: Weifeng Li: Innovator in Gasification Technology and Communication Systems
Introduction
Weifeng Li is a prominent inventor based in Shanghai, China. He has made significant contributions to the fields of gasification technology and communication systems. With a total of 3 patents, his work reflects a commitment to innovation and efficiency.
Latest Patents
One of Weifeng Li's latest patents is a method for high-efficient implementation of de-rate matching, including HARQ combining for LTE. This invention provides a method of de-rate matching without NULL bits skipping. The data is received without NULLs and inputted into a log-likelihood ratio (LLR) combining block. The history data without NULLs is buffered, and LLR combining is called before de-rate matching. The output of LLR combining is de-interleaved, and the reading pointer is offset to forge NULLs. Finally, the de-interleaving output without NULLs is sent to a turbo decoder.
Another notable patent is for a multi-burner gasification reactor designed for the gasification of slurry or pulverized hydrocarbon feed materials. This reactor features burners disposed on the periphery or top of the gasification vessel, with side burners positioned at a small downward angle relative to the horizontal plane. This design prolongs the life of refractory bricks. The reactor operates at a pressure of 0.1 to 12 MPa and a temperature range of 1350°C to 1700°C. It boasts high carbon conversion rates, reaching up to 99%, and is suitable for large coal gasification plants processing over 3000 tons of coal per day.
Career Highlights
Weifeng Li has worked with esteemed organizations such as East China University of Science and Technology and Texas Instruments Corporation. His experience in these institutions has allowed him to develop and refine his innovative ideas.
Collaborations
Throughout his career, Weifeng Li has collaborated with notable colleagues, including Yifei Wang and Qinfeng Liang. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Weifeng Li's contributions to gasification technology and communication systems highlight his innovative spirit and dedication to improving efficiency in these fields. His patents reflect a deep understanding of complex systems and a commitment to advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile