P

Inventor

LEI ZHONGDING

SG55 patents
⚠️ This page may combine multiple inventors who share the name “LEI ZHONGDING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUAWEI TECH CO LTD

19 patents
US11871223B2Jan 9, 2024

Authentication method and apparatus and device

HUAWEI TECH CO LTD2 citations73
US11026084B2Jun 1, 2021

Mobile network authentication method, terminal device, server, and network authentication entity

HUAWEI TECH CO LTD2 citations73
US10848970B2Nov 24, 2020

Network authentication method, and related device and system

HUAWEI TECH CO LTD2 citations73
US12581309B2Mar 17, 2026

Slice service verification method and apparatus

HUAWEI TECH CO LTD0 citations62
US12356199B2Jul 8, 2025

Communication method, apparatus, and system for verifying identity of user equipment by network device

HUAWEI TECH CO LTD0 citations62
US12114154B2Oct 8, 2024

Communication method and related device

HUAWEI TECH CO LTD0 citations62
US11956715B2Apr 9, 2024

Communications method and apparatus

HUAWEI TECH CO LTD0 citations62
US11917054B2Feb 27, 2024

Network key processing method and system and related device

HUAWEI TECH CO LTD0 citations62
US11863977B2Jan 2, 2024

Key generation method, device, and system

HUAWEI TECH CO LTD1 citations62
US11431479B2Aug 30, 2022

Network key processing method and system and related device

HUAWEI TECH CO LTD1 citations62
US11272365B2Mar 8, 2022

Network authentication method, and related device and system

HUAWEI TECH CO LTD1 citations62
US12513142B2Dec 30, 2025

Secondary authentication method and apparatus

HUAWEI TECH CO LTD0 citations52
US12483472B2Nov 25, 2025

Slice authentication method and apparatus

HUAWEI TECH CO LTD0 citations52
US12402000B2Aug 26, 2025

Identity authentication method and communications apparatus

HUAWEI TECH CO LTD0 citations52
US12369035B2Jul 22, 2025

Terminal device verification method and apparatus

HUAWEI TECH CO LTD0 citations52
US11909869B2Feb 20, 2024

Communication method and related product based on key agreement and authentication

HUAWEI TECH CO LTD0 citations52
US10924268B2Feb 16, 2021

Key distribution method, and related device and system

HUAWEI TECH CO LTD0 citations52
US12580781B2Mar 17, 2026

Device management method, system, and apparatus

HUAWEI TECH CO LTD0 citations50
US11212088B2Dec 28, 2021

Private key generation method and system, and device

HUAWEI TECH CO LTD0 citations50

AGENCY SCIENCE TECH & RES

13 patents
US6850741B2Feb 1, 2005

Method for selecting switched orthogonal beams for downlink diversity transmission

AGENCY SCIENCE TECH & RES90 citations96
US7760820B2Jul 20, 2010

Receiver having a signal reconstructing section for noise reduction, system and method thereof

AGENCY SCIENCE TECH & RES21 citations92
US9628243B2Apr 18, 2017

Communication method with indications in the PHY header

AGENCY SCIENCE TECH & RES5 citations72
US9485714B2Nov 1, 2016

Addressing multiple communication terminals in a wireless communication network

AGENCY SCIENCE TECH & RES5 citations72
US9614599B2Apr 4, 2017

Method for determining precoding matrixes for communication and a system therefrom

AGENCY SCIENCE TECH & RES2 citations71
US9853766B2Dec 26, 2017

Radio communication devices, access points, method for controlling a radio communication device, and methods for controlling an access point

AGENCY SCIENCE TECH & RES2 citations68
US7986743B2Jul 26, 2011

Method for transmitting a digital data stream, transmitter, method for receiving a digital data stream and receiver

AGENCY SCIENCE TECH & RES5 citations61
US7970064B2Jun 28, 2011

Transmitter, method for generating a plurality of long preambles and communication device

AGENCY SCIENCE TECH & RES4 citations61
US7715462B2May 11, 2010

Variable spreading factor-orthogonal frequency and code division multiplexing (VSF-OFCDM) system, a receiver for use therein and a method of processing received signals in such a system

AGENCY SCIENCE TECH & RES2 citations61
US9936454B2Apr 3, 2018

Stations, access points, communication systems and methods of controlling the same

AGENCY SCIENCE TECH & RES1 citations51
US9794376B2Oct 17, 2017

Compression devices, decompression devices, compression methods, and decompression methods

AGENCY SCIENCE TECH & RES0 citations51
US9537978B2Jan 3, 2017

Compression devices, decompression devices, compression methods, and decompression methods

AGENCY SCIENCE TECH & RES0 citations51
US7869493B2Jan 11, 2011

Method for detecting a signal, detector and computer program product

AGENCY SCIENCE TECH & RES0 citations51

HUAWEI INT PTE LTD

10 patents

SHENZHEN YINWANG INTELLIGENT TECHNOLOGY CO LTD

1 patent

QUEK QUEE SENG TONY

1 patent

NISHIKAWA DAISUKE

1 patent

HO CHIN KEONG

1 patent

LIANG YING CHANG

1 patent

WANG HAIGUANG

1 patent

HOANG ANH TUAN

1 patent

FUNG HO WANG

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.