Inventor

GUO YUFENG

CN20 patents

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

GUO YUFENG

UNIV NANJING POSTS & TELECOMMUNICATIONS

Serial test circuit for controllable Chiplets

Circuit and method for post-binding testing of 2.5D chiplet

FCM based chiplet test circuit

Crystal oscillator based on duty ratio measurement

Universal test chiplet

Reconfigurable MBIST method based on adaptive march algorithm

Method for preventing differential cryptanalysis attack

Method for extracting parasitic capacitance of interconnection lines of integrated circuit based on discontinuous Galerkin finite element method

PHYTIUM TECHNOLOGY CO LTD

Security architecture system, cryptographic operation method for security architecture system, and computing device

Security architecture system, security management method, and computing device

Key management method, key management device, and computing device

Microprocessor, data processing method, electronic device, and storage medium

Data processing method, security architecture system, and computing device

ADVANCED NEW TECHNOLOGIES CO LTD

Article damage detection

Article estimation method and apparatus

NANTONG INSTITUTE OF NANJING UNIV OF POSTS AND TELECOMMUNICATIONS CO LTD

Ultra-wideband ground penetrating radar control system

Narrow pulse generation circuit used in sequential equivalent sampling system

HUAWEI TECH CO LTD

Wireless audio system, wireless communication method, and device

UNIV CENTRAL SOUTH

Thermal energy recovery systems for non-contact temperature detection of molten steel in steelmaking process

NANJING UNIV OF POST AND TELECOMMUNICATIONS

Low-power-consumption low-voltage digital temperature sensor