This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Intel Corporation. Active years: 2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004
Title: Wen Ke: Inventor in Chinese Speech Processing
Introduction
Wen Ke is an inventor associated with Beijing, China, and Intel Corporation. Her patent work addresses Chinese speech processing, with a focus on extracting pitch from speech signals.
Latest Patents
The provided information lists one patent for Wen Ke: Method and System of Chinese Speech Pitch Extraction. The invention describes precomputing an anti-bias autocorrelation for a Hamming window function, identifying unvoiced and voiced candidates across speech frames, and evaluating pitch paths using a voiced/unvoiced intensity function. It saves a predetermined number of the least-cost paths and outputs a portion of contiguous frames with low time delay. The listed patent count is 1 patent.
Career Highlights
Wen Ke’s listed invention concerns techniques for analyzing the pitch of Chinese speech. The supplied information associates her with Intel Corporation.
Collaborations
The provided data names Liang He and Bo Xu as Wen Ke’s coworkers. It does not specify their roles in the patent or the nature of their collaboration.
Conclusion
Wen Ke’s listed patent reflects work on efficient Chinese speech pitch extraction, combining candidate detection and path-cost evaluation to produce low-delay results.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile