Yanyan He

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Oral care based digital imaging systems and methods for determining...
- Patent number 11,978,207
- Issue date May 7, 2024
- The Procter & Gamble Company
- Amirhossein Tavanei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of quantitating sorption of stannous by microbial cells of a...
- Patent number 10,280,444
- Issue date May 7, 2019
- The Procter & Gamble Company
- Yunming Shi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for assessing treatment effectiveness of tooth...
- Patent number 10,151,662
- Issue date Dec 11, 2018
- The Procter & Gamble Company
- Yunming Shi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ORAL CARE BASED DIGITAL IMAGING SYSTEMS AND METHODS FOR ANALYZING A...
- Publication number 20240104738
- Publication date Mar 28, 2024
- The Procter & Gamble Company
- Amirhossein Tavanaei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Oral Care Based Digital Imaging Systems And Methods For Determining...
- Publication number 20220398731
- Publication date Dec 15, 2022
- The Procter & Gamble Company
- Amirhossein Tavanei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fluorscent Probes To Assess Stannous Containing Oral Care Products
- Publication number 20170056531
- Publication date Mar 2, 2017
- The Procter & Gamble Company
- Yunming Shi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Method and Apparatus for Assessing Treatment Effectiveness of Tooth...
- Publication number 20160202137
- Publication date Jul 14, 2016
- The Procter & Gamble Company
- Yunming Shi
- G01 - MEASURING TESTING
Information Patent Application
Gum Condition Assessment
- Publication number 20160178647
- Publication date Jun 23, 2016
- The Procter & Gamble Company
- Jinlan Chang
- G01 - MEASURING TESTING