Inventor

LIU QIN

CA109 patents

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

LIU QIN

CIBA VISION CORP

Extended wear ophthalmic lens

Extended wear ophthalmic lens

Extended wear ophthalmic lens

Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom

Methods of forming an extended wear ophthalmic lens having a hydrophilic surface

Methods of using and screening extended wear ophthalmic lenses

Extended wear ophthalmic lens

Extended wear ophthalmic lens

Extended wear ophthalmic lens

Extended wear ophthalmic lens

Extended wear ophthalmic lens

HEWLETT PACKARD CO

Direct imaging polymer fluid jet orifice

High durability polymide-containing printhead system and method for making the same

Direct imaging polymer fluid jet orifice

Fluid-jet ejection device

Direct imaging polymer fluid jet orifice

HEWLETT PACKARD DEVELOPMENT CO

Fuel supply for a fuel cell

Method of making a fluid-jet ejection device

Hydrogen generation system

Direct imaging polymer fluid jet orifice

ALIPAY HANGZHOU INF TECH CO LTD

Data processing methods, apparatuses, and devices

Blockchain data processing method, apparatus, and device

Trusted hardware-based identity management methods, apparatuses, and devices

Demand trusted device-based data acquisition methods, apparatuses, and devices

ZHOU ZHANG-LIN

Inks including segment copolymer grafted pigments via azide chemistry

Inks including graft copolymer surface-modified pigments via azide chemistry

Inks including block copolymer grafted pigments via azide chemistry

EMC IP HOLDING CO LLC

Methods, electronic devices and computer program products for accessing data

Method, device, and computer program product for managing virtual machine upgrade

Method, electronic device and computer program product for configuring buffer size associated with backup threads

NICOLSON PAUL CLEMENT

Extended wear ophthalmic lens

Extended wear ophthalmic lens

GE MED SYS GLOBAL TECH CO LLC

Gradient coil set capable of producing a variable field of view

Gradient coil apparatus for magnetic resonance imaging

GEN ELECTRIC

MRI/MRS gradient coil with integrated cooling circuits

Shielding apparatus for magnetic resonance imaging

LIU QIN

Night light

Dual color electronically addressable ink

NOKIA MOBILE PHONES LTD

Image compression method and apparatus which satisfies a predefined bit budget

NOKIA TELECOMMUNICATIONS OY

Method for estimating signal and noise quality, and a receiver

NOVARTIS AG

Method for hydrogel surface treatment

VASUDEVAN SUNDAR

Inkjet ink composition containing anti-kogation agents

SHENZHEN GOODIX TECH CO LTD

Determining touch terminal and active stylus target operating frequency according to noise information

CHEN ZHIZHANG

Resistivity phase change material

BEIJING TRANSBORDER INFORMATION TECH CO LTD

Virtual input device and virtual input method

TENCENT TECH SHENZHEN CO LTD

Data access method based on cloud computing platform, and user terminal

BOND UNIVERSITY LTD

Customized compositions and uses thereof

BOE TECHNOLOGY GROUP CO LTD

Positioning method, positioning system, and tag

SAMSUNG ELECTRONICS CO LTD

Image processing apparatus, image processing method thereof, and image processing system thereof

SHANGHAI UNITED IMAGING INTELLIGENCE CO LTD

Systems and methods for ossification center detection and bone age assessment