Inventor

ZHANG DI

US218 patents

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

ZHANG DI

HUAWEI TECH CO LTD

Channel information sending method, data sending method, and device

Link failure recovery method and apparatus

Information transmission method, apparatus, and device

Method for sending channel state information and related device

Beam configuration method and apparatus

Link failure recovery method and related device

Transmission method, network device, and terminal

Signal transmission method and communications apparatus

Information indication method and apparatus

Channel state information transmission method and apparatus

Channel state measurement method and apparatus

Signal transmission method and communications apparatus

Method for indicating PDSCH receiving information, data receiving method, and apparatus

Transmission method, network device, and terminal

Beam configuration method and apparatus

Channel estimation method, reference signal sending method, apparatus, and system

Channel state information sending method, channel state information receiving method, and device

GEN ELECTRIC

Method for shutdown of an active neutral point clamped converter

Battery integrated isolated power converter and systems for electric vehicle propulsion

Power converter with a first string having diodes and a second string having switching units

Method and system for control and protection of direct current subsea power systems

Method and system for a gas tube switch-based voltage source high voltage direct current transmission system

Power converter with a first string having controllable semiconductor switches and a second string having switching modules

System and method for integrating hybrid energy storage into direct current power systems

System and method for integrating energy storage into modular power converter

Hybrid converter system

DC power system for marine applications

Multilevel power converter system and method

Modular embedded multi-level converter

Method and system for architecture, control, and protection systems of modular stacked direct current subsea power system

APEMAN INT CO LTD

Camera cover

Camera cover

BOYDSTON ANDREW J

Methods of solid freeform fabrication

Methods for solid freeform fabrication

WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD

OLED driving circuit and OLED display

Foldable display apparatus

HARVARD COLLEGE

Assembly of nucleic acid sequences in emulsions

WUHAN TELECOMM DEVICES CO LTD

Planar optical waveguide structure, and coupling structure thereof and coupling method thereof

SZ DJI TECHNOLOGY CO LTD

Unmanned aerial vehicle base station and unmanned aerial vehicle system

INTEL CORP

Power off and power on method and apparatus for an in-vehicle system

US NAVY

Solid state circuit breaker with reduced clamping voltage

BEIJING BOE DISPLAY TECH CO

Micro light emitting diode transferring apparatus, method for transferring micro light emitting diode, and display apparatus

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD

Switch protection device

ZHONGSHAN BROAD OCEAN MOTOR CO

Motor controller and electronically commutated motor comprising the same

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD

Pixel circuit, control method thereof, and display panel

INST PROCESS ENG CAS

Method for preparation of carbon quantum dots and application

MCBRIDE KURTIS

Method and system for analyzing multimedia content

UNIV SHANGHAI

Vortex-induced vibration-based piezoelectricity and friction nanometer power generation combined energy collector

HANGZHOU HIKVISION DIGITAL TEC

Method and device for determining external parameter of stereoscopic camera

ACCELINK TECH CO LTD

Method for monitoring wavelength of tunable laser on user end by optical line terminal on local end