HUAWEI TECHNOLOGIES CO., LTD. patent applications published on February 2nd, 2023

Summary of the patent applications from HUAWEI TECHNOLOGIES CO., LTD. on February 2nd, 2023

HUAWEI TECHNOLOGIES CO., LTD. has recently filed several patents related to communication technologies. These patents aim to improve the security, efficiency, and reliability of wireless communication systems.

One patent application describes a system for encrypting offline messages between devices using public keys and message leaving keys. This technology ensures secure communication between devices, making it suitable for applications such as home automation and the Internet of Things (IoT). It solves the problem of secure offline communication and protects sensitive information.

Another patent application focuses on improving communication quality and ensuring the security of high-accuracy location information between a satellite and a communication device. This technology has potential applications in telecommunications, navigation systems, remote sensing, and disaster management. It solves the problems of communication quality and location accuracy, while providing benefits such as improved communication and enhanced location accuracy.

The organization has also filed a patent application for a method and apparatus that allows different terminal devices in different mobile networks to have separate configuration policies. This technology provides flexibility in configuring policies for different terminal devices, enhancing the user experience and optimizing network resources. It solves the problem of having a uniform policy for all terminal devices in a mobile network.

Additionally, HUAWEI has filed a patent application for a method of communication that involves duplicating fields from different content channels and applying modulation and coding schemes to specific fields. This technology increases the capacity for transmitting multiple content channels, reduces interference, and improves overall communication performance.

Furthermore, the organization has filed a patent application for a DC-to-DC converter with a wide input and wide output range and a linear voltage gain. This technology has potential applications in power supplies, renewable energy systems, electric vehicle charging systems, and industrial automation. It solves the problems of limited input and output voltage range and non-linear voltage gain in traditional converters, while providing benefits such as wide voltage range and linear voltage gain.

Lastly, HUAWEI has filed a patent application for a time synchronization method and apparatus for communication technologies. This technology improves the accuracy and reliability of time synchronization in wireless communication systems, benefiting applications such as wireless communication networks, satellite communication systems, IoT devices, and mobile communication networks.

Notable Applications:

• Secure communication between devices
• Home automation
• Internet of Things (IoT)
• Telecommunications
• Navigation systems
• Remote sensing
• Disaster management
• Mobile network customization
• Efficient utilization of available bandwidth
• Improved transmission reliability
• Enhanced data transfer rates
• Power supplies for electronic devices
• Renewable energy systems
• Electric vehicle charging systems
• Industrial automation and control systems
• Wireless communication systems
• Data transmission in networks
• Video streaming services
• Wireless communication networks
• Satellite communication systems
• Internet of Things (IoT) devices
• Mobile communication networks
• Wireless communication systems
• Mobile networks
• Internet of Things (IoT) devices

Patent applications for HUAWEI TECHNOLOGIES CO., LTD. on February 2nd, 2023

THREE-LEVEL DIRECT CURRENT CONVERTER, POWER SUPPLY SYSTEM, AND CHIP (17876419)

Main Inventor

Guolei YU

SOCKET (17814705)

Main Inventor

Toshiyasu ITO

AIRBAG OF ELECTRONIC BLOOD PRESSURE MONITOR AND ELECTRONIC BLOOD PRESSURE MONITOR (17788063)

Main Inventor

Xiaoyu FU

Authentication Method, Medium, and Electronic Device (17786945)

Main Inventor

Zhuofei Li

AUTHORIZATION METHOD, POLICY CONTROL FUNCTION DEVICE, AND ACCESS AND MOBILITY MANAGEMENT FUNCTION DEVICE (17965018)

Main Inventor

Shengfeng XU

POWER CONTROL METHOD AND APPARATUS (17887272)

Main Inventor

Fengwei LIU

STATEFUL SERVICE PROCESSING METHOD AND APPARATUS (17965112)

Main Inventor

Junying LI

MOBILITY MANAGEMENT IN MULTI-TIER WIRELESS COMMUNICATION NETWORKS (17966065)

Main Inventor

AMAN JASSAL

CHARGING AND DISCHARGING SWITCHING APPARATUS AND METHOD, AND BIDIRECTIONAL CHARGING SYSTEM (17966519)

Main Inventor

Peng Zhang

DATA PROCESSING METHOD, APPARATUS, AND DEVICE (17964193)

Main Inventor

Bin LI

DATA PROCESSING METHOD AND APPARATUS (17955173)

Main Inventor

Chao LI

DEMODULATION REFERENCE SIGNAL INDICATING AND RECEIVING METHODS, TRANSMIT END, AND RECEIVE END (17876301)

Main Inventor

Xiang REN

METHOD FOR CALCULATING CARRIER SPECIFIC SCALING FACTOR OUTSIDE MEASUREMENT GAP AND COMMUNICATION APPARATUS (17953791)

Main Inventor

Xuesong WANG

Minimizing Differences In Segment Identifiers For Segment Routing (17967398)

Main Inventor

Huaimo Chen

POWER CONTROL METHOD AND APPARATUS (17961928)

Main Inventor

Liuliu JI

Diagnosis Report Generation Method and Apparatus, Terminal Device, and Readable Storage Medium (17789048)

Main Inventor

Shuo Wang

LIGHT EMITTING ASSEMBLY, TIME OF FLIGHT CAMERA MODULE, AND MOBILE TERMINAL (17966114)

Main Inventor

Hongmin CHEN

COMMUNICATION METHOD AND APPARATUS (17967613)

Main Inventor

Lili Zhang

Charging Authentication Method and Apparatus (17965906)

Main Inventor

Rehana Yasmin

Information Transmission Method and Related Device (17938753)

Main Inventor

Xingxing Hu

Picture Encoding and Decoding Method and Apparatus for Video Sequence (17964166)

Main Inventor

Xu Chen

DATA TRANSMISSION METHOD AND COMMUNICATION APPARATUS (17967561)

Main Inventor

Tingting Geng

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF (17966034)

Main Inventor

Ran HE

SYSTEM AND METHOD FOR INTERFERENCE CANCELLATION IN OPTICAL TRANSMISSION (17375831)

Main Inventor

Jeebak Mitra

METHOD, APPARATUS, AND DEVICE FOR OBTAINING ARTIFICIAL INTELLIGENCE MODEL, AND STORAGE MEDIUM (17957889)

Main Inventor

Xiaoyun Si

Signal Detection Method and Optical Time-Domain Reflectometer (17961004)

Main Inventor

Chao Pan

MEASUREMENT METHOD AND APPARATUS (17962998)

Main Inventor

Xingxing Hu

RECOMMENDATION METHOD AND APPARATUS BASED ON AUTOMATIC FEATURE GROUPING (17964117)

Main Inventor

Bin Liu

Data Transmission Method and Apparatus (17937280)

Main Inventor

Xianda Liu

MICROSTRIP ANTENNA DEVICE WITH CENTER-FED ANTENNA ARRAYS (17960642)

Main Inventor

Ivan Russo

METHOD FOR PERFORMING COMMUNICATION SERVICE BY USING PLURALITY OF MODEMS (17817709)

Main Inventor

Jifeng LI

CONTROL INFORMATION TRANSMISSION METHOD, APPARATUS, AND SYSTEM (17961126)

Main Inventor

Juan ZHENG

ELECTRONIC DEVICE (17789101)

Main Inventor

Weibo PENG

DECISION-MAKING METHOD FOR AGENT ACTION AND RELATED DEVICE (17964233)

Main Inventor

Gongzheng ZHANG

ENERGY EFFICIENCY EVALUATION METHOD AND RELATED DEVICE (17966202)

Main Inventor

Kai ZHANG

HEAT DISSIPATION APPARATUS AND SERVER (17949801)

Main Inventor

Lei Cao

PHOTOGRAPHING APPARATUS AND METHOD (17965083)

Main Inventor

Xiaolei CHEN

DATA TRANSMISSION METHOD AND COMMUNICATION APPARATUS (17965571)

Main Inventor

Shengyue DOU

BATTERY AND TERMINAL DEVICE (17788684)

Main Inventor

Lun LU

COMMUNICATIONS METHOD AND APPARATUS (17954970)

Main Inventor

Jiezuo ZHU

ELECTRICALLY TUNABLE METASURFACE (17380192)

Main Inventor

Huanhuan GU

DEVICE AND METHOD FOR IMAGE PROCESSING (17955846)

Main Inventor

Zeju LI

HYDRAULIC ADJUSTMENT UNIT OF BRAKE SYSTEM IN VEHICLE, BRAKE SYSTEM, AND CONTROL METHOD (17964569)

Main Inventor

Weimiao YANG

NETWORK KEY PROCESSING METHOD AND SYSTEM AND RELATED DEVICE (17819188)

Main Inventor

Zhongding LEI

REMOTE IMAGE PROCESSING METHOD AND APPARATUS (17962216)

Main Inventor

Yin Huang

COMMUNICATION METHOD AND APPARATUS TO OPTIMZE A MEASURMENT POLICY (17966498)

Main Inventor

Miao WANG

DATA TRANSMISSION METHOD AND NETWORK DEVICE (17965916)

Main Inventor

Yuchun LU

DATA TRANSMISSION METHOD AND APPARATUS (17966533)

Main Inventor

Chong Lou

CAMERA MODULE AND ELECTRONIC DEVICE (17955686)

Main Inventor

Yun Chiang HSU

Discontinuous Reception DRX Parameter Configuration Method and Apparatus (17791379)

Main Inventor

Mengchen Zhang

Beam Alignment Method and Apparatus (17966506)

Main Inventor

Qiao Liu

COMMUNICATION METHOD AND DEVICE (17961364)

Main Inventor

Xi Xie

NODE HANDOVER METHOD AND APPARATUS (17965183)

Main Inventor

Rui WANG

METHOD FOR DETERMINING LANE LINE RECOGNITION ABNORMAL EVENT, AND LANE LINE RECOGNITION APPARATUS AND SYSTEM (17967376)

Main Inventor

Yu XIE

An Apparatus and a Method for a Controllable Foldable Display with Haptic and Sound Effect (17759022)

Main Inventor

Ming Li

Random Access Method, Apparatus, and System (17957818)

Main Inventor

Hailong Hou

SYSTEMS AND METHODS FOR MULTIPLE REDUNDANT TRANSMISSIONS FOR USER EQUIPMENT COOPERATION (17952791)

Main Inventor

LIQING ZHANG

Parameter Configuration Method, Device, and System (17965117)

Main Inventor

Tongfu Wu

DATA VERIFICATION METHOD AND APPARATUS (17965455)

Main Inventor

Jianfen PENG

Mixing Segments With Different Sizes For Segment Routing (17967430)

Main Inventor

Huaimo Chen

RADIO RESOURCE CONTROL RRC REESTABLISHMENT METHOD AND APPARATUS (17966524)

Main Inventor

Chunhua YOU

Electroabsorption Modulated Laser (17964289)

Main Inventor

Xin Chen

SERVICE FLOW ADJUSTMENT METHOD AND COMMUNICATION APPARATUS (17958983)

Main Inventor

Rixin Li

METHODS AND SYSTEMS FOR SEMANTIC SEGMENTATION OF A POINT CLOUD (17378155)

Main Inventor

Ran Cheng

DISPLAY AND ELECTRONIC DEVICE (17784541)

Main Inventor

Yabin AN

SERVICE GUARANTEE METHOD AND APPARATUS (17966048)

Main Inventor

Hui DING

COMMUNICATION METHOD AND COMMUNICATION APPARATUS (17961948)

Main Inventor

Tingting GENG

ANTENNA APPARATUS (17956496)

Main Inventor

Wei Zhang

Method for Protecting Terminal Parameter Update and Communication Apparatus (17936634)

Main Inventor

Fei Li

Electrocardiosignal Prediction Method and Apparatus, Terminal, and Storage Medium (17757671)

Main Inventor

Luping Li

OPTICAL CONNECTOR FERRULE AND OPTICAL CONNECTOR (17966479)

Main Inventor

Baoqi WANG

COMMUNICATION METHOD AND COMMUNICATIONS APPARATUS (17884842)

Main Inventor

Zhanzhan ZHANG

Communication Method and Apparatus (17952047)

Main Inventor

Haibao Ren

UPLINK MULTI-USER EQUIPMENT (UE) COOPERATIVE TRANSMISSION (17967217)

Main Inventor

JIANGLEI MA

Wi-Fi Communication Method and Electronic Device (17965901)

Main Inventor

Xiaoshu Si

TIME SYNCHRONIZATION METHOD AND APPARATUS (17966087)

Main Inventor

Xiaoying XU

DC-TO-DC CONVERTER WITH FREEWHEELING CIRCUITS (17966084)

Main Inventor

Luyu WANG

EHT-SIG DETECTION WITH VARIOUS DIVERSITY SCHEMES (17961916)

Main Inventor

Jung Hoon SUH

COMMUNICATION METHOD AND APPARATUS (17965835)

Main Inventor

Li QIANG

COMMUNICATION METHOD AND APPARATUS (17961812)

Main Inventor

Hejia LUO

DEVICE SHARING METHOD AND ELECTRONIC DEVICE (17789143)

Main Inventor

Bingkun XU