Inventor

LI YANPING

CN27 patents

⚠️ This page may combine multiple inventors who share the name “LI YANPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LI YANPING

ZHEJIANG SUNNY OPTICS CO LTD

Optical imaging lens assembly

Imaging system

Optical imaging lens assembly

Camera lens group

Optical imaging lens group

Camera lens assembly

Camera lens group

Optical imaging lens assembly

APPLIED MATERIALS INC

Method of plasma etching a deeply recessed feature in a substrate using a plasma source gas modulated etchant system

Transparent zinc oxide electrode having a graded oxygen content

Magnetron sputtered metallization of a nickel silicon alloy, especially useful as solder bump barrier

Silicon-containing structure with deep etched features, and method of manufacture

BOE TECHNOLOGY GROUP CO LTD

Cushion structure and packaging assembly

External-leadwire crimping apparatus

Backlight module and display device

Testing device and testing method for optical film

INST MED BIOTECHNOLOGY CAMS

Type of antiviral compound

Phenylmethyl-piperazine derivatives and antiviral uses thereof

ZHEJIANG SUNNY OPTICAL CO LTD

Optical imaging system including five lenses of −+−+−, −+−++, −+−−+ or −+−−− refractive powers

Optical imaging lens assembly

HEFEI HUALING CO LTD

Hinge and refrigeration equipment

Water valve and drinking device

FACEBOOK INC

Selecting content items provided to groups including a social networking system user based on interaction with the content items by social networking system users

GUODIAN UNITED POWER TECH COMPANY LTD

Simulation evaluation model of high voltage ride through capability, simulation evaluation method based on the same and storage medium

GAO JING

Method and system for removing fine particulates from aerosol

JIANG JIAN-DONG

Group of amino substituted benzoyl derivatives and their preparation and their use

YIKON GENOMICS SUZHOU CO LTD

Method of determining endometrial receptivity and application thereof