Inventor · disambiguated record
Haizhou Li
Also filed as: LI HAIZHOU
12 granted patents·6 pending applications·863 citations·filing 1999–2025
91Inventor score
Top patents by PatentIndex Score
18 records- 0194US6397181B1Method and apparatus for voice annotation and retrieval of multimedia dataKENT RIDGE DIGITAL LABS·Filed 1999·Granted May 28, 2002·274 cites·71 claims
- 0291US6311152B1System for chinese tokenization and named entity recognitionKENT RIDGE DIGITAL LABS·Filed 1999·Granted Oct 30, 2001·355 cites·21 claims
- 0389US6674861B1Digital audio watermarking using content-adaptive, multiple echo hoppingKENT RIDGE DIGITAL LABS·Filed 1999·Granted Jan 6, 2004·181 cites·81 claims
- 0477US7917361B2Spoken language identification system and methods for training and operating sameAGENCY SCIENCE TECH & RES·Filed 2005·Granted Mar 29, 2011·10 cites·18 claims
- 0570US8812323B2Dialogue system and a method for executing a fully mixed initiative dialogue (FMID) interaction between a human and a machineTONG RONG·Filed 2008·Granted Aug 19, 2014·10 cites·19 claims
- 0668US8680087B2Macrocyclic amides, pharmaceutical compositions, preparation methods and uses thereofYANG CHONGREN·Filed 2010·Granted Mar 25, 2014·3 cites·10 claims
- 0760US2025378826A1Speech processing method and related device thereofHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0853US6502073B1Low data transmission rate and intelligible speech communicationKENT RIDGE DIGITAL LABS·Filed 1999·Granted Dec 31, 2002·30 cites·40 claims
- 0951US12445784B2Brain-inspired hearing aid method and apparatus, hearing aid device, computer device, and storage mediumUNIV CHINESE HONG KONG SHENZHEN·Filed 2022·Granted Oct 14, 2025·0 cites·15 claims
- 1049US11248002B2Sesquiterpene derivative and use of the same in preparation of medicament for treating hepatitis b diseasesUNIV KUNMING SCIENCE & TECHNOLOGY·Filed 2019·Granted Feb 15, 2022·0 cites·8 claims
- 1148US11972774B2System and method for assessing quality of a singing voiceNAT UNIV SINGAPORE·Filed 2020·Granted Apr 30, 2024·0 cites·18 claims
- 1248US11709036B2Riflescope adjustment systems and methodsGUNWERKS LLC·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 1346US11002833B2Spotting scope with integrated laser rangefinder and related methodsGUNWERKS LLC·Filed 2018·Granted May 11, 2021·0 cites·21 claims
- 1445US2010198760A1Apparatus and methods for music signal analysisAGENCY SCIENCE TECH & RES·Filed 2007·Application pending·0 cites
- 1544US2023392900A1Electronic display for a rifle scope turretGUNWERKS LLC·Filed 2022·Application pending·0 cites
- 1642US2010325109A1Keyword classification and determination in language modellingAGENCY SCIENCE TECH & RES·Filed 2007·Application pending·0 cites
- 1737US2010004931A1Apparatus and method for speech utterance verificationMA BIN·Filed 2006·Application pending·0 cites
- 1836US2015025892A1Method and system for template-based personalized singing synthesisAGENCY SCIENCE TECH & RES·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →