Inventor

SUN ZHEN

CN66 patents

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

SHENZHEN CRASTAL TECH CO LTD

12 patents

USD1048800SOct 29, 2024

Air fryer

SHENZHEN CRASTAL TECH CO LTD9 citations83

USD927263SAug 10, 2021

Vacuum bottle

SHENZHEN CRASTAL TECH CO LTD8 citations82

USD1036924SJul 30, 2024

Electric saucepan

SHENZHEN CRASTAL TECH CO LTD3 citations72

USD1036921SJul 30, 2024

Frying pan

SHENZHEN CRASTAL TECH CO LTD4 citations72

USD1039331SAug 20, 2024

Vacuum bottle

SHENZHEN CRASTAL TECH CO LTD2 citations71

USD1038685SAug 13, 2024

Steam pot

SHENZHEN CRASTAL TECH CO LTD2 citations71

USD1039319SAug 20, 2024

Hot pot

SHENZHEN CRASTAL TECH CO LTD2 citations67

USD1072552SApr 29, 2025

Cassette furnace

SHENZHEN CRASTAL TECH CO LTD1 citations60

USD1039912SAug 27, 2024

Straw cup

SHENZHEN CRASTAL TECH CO LTD1 citations60

USD1014278SFeb 13, 2024

Cup lid

SHENZHEN CRASTAL TECH CO LTD1 citations60

USD1048804SOct 29, 2024

Non-stick milk pan

SHENZHEN CRASTAL TECH CO LTD0 citations59

USD1062380SFeb 18, 2025

Fish dish

SHENZHEN CRASTAL TECH CO LTD0 citations57

SUN ZHEN

5 patents

USD1032513SJun 25, 2024

Wireless charger

SUN ZHEN18 citations94

USD1020638SApr 2, 2024

Wireless charger

SUN ZHEN18 citations94

USD1019550SMar 26, 2024

Magnetic power bank with stand

SUN ZHEN37 citations94

USD1014432SFeb 13, 2024

Wireless charger

SUN ZHEN33 citations94

USD1021788SApr 9, 2024

Wireless charger

SUN ZHEN2 citations73

ADVANCED NEW TECHNOLOGIES CO LTD

5 patents

US11210660B2Dec 28, 2021

Obtaining a blockchain-based, real-name, electronic bill

ADVANCED NEW TECHNOLOGIES CO LTD0 citations60

US10956903B2Mar 23, 2021

Obtaining a blockchain-based, real-name, electronic bill

ADVANCED NEW TECHNOLOGIES CO LTD1 citations60

US11429983B2Aug 30, 2022

Blockchain-based bill write-off method, apparatus, electronic device, and storage medium

ADVANCED NEW TECHNOLOGIES CO LTD0 citations59

US11049115B2Jun 29, 2021

Blockchain-based bill write-off method, apparatus, electronic device, and storage medium

ADVANCED NEW TECHNOLOGIES CO LTD1 citations59

US11386426B2Jul 12, 2022

Invoice invalidation method and apparatus based on blockchain, and electronic device

ADVANCED NEW TECHNOLOGIES CO LTD0 citations58

AMAZON TECH INC

4 patents

US11564036B1Jan 24, 2023

Presence detection using ultrasonic signals with concurrent audio playback

AMAZON TECH INC5 citations73

US12192695B1Jan 7, 2025

Open headphones with active noise cancellation

AMAZON TECH INC3 citations72

US12356163B1Jul 8, 2025

Beamforming output audio using open headphones

AMAZON TECH INC1 citations62

US11402641B1Aug 2, 2022

Acoustic unit for wearable device

AMAZON TECH INC0 citations52

BUYDEEM TECH SHENZHEN CO LTD

4 patents

USD1038686SAug 13, 2024

Frying pan

BUYDEEM TECH SHENZHEN CO LTD4 citations71

USD1102219SNov 18, 2025

Electric rice cooker

BUYDEEM TECH SHENZHEN CO LTD0 citations59

USD1036922SJul 30, 2024

Frying pan

BUYDEEM TECH SHENZHEN CO LTD1 citations59

USD1118264SMar 17, 2026

Cup

BUYDEEM TECH SHENZHEN CO LTD0 citations54

BEIJING QISHENG SCIENCE AND TECH CO LTD

3 patents

USD910497SFeb 16, 2021

Bicycle

BEIJING QISHENG SCIENCE AND TECH CO LTD54 citations97

USD915243SApr 6, 2021

Bicycle

BEIJING QISHENG SCIENCE AND TECH CO LTD32 citations92

US12172725B2Dec 24, 2024

Systems and methods for lock control

BEIJING QISHENG SCIENCE AND TECH CO LTD0 citations56

BOSE CORP

2 patents

US9949030B2Apr 17, 2018

Acoustic device

BOSE CORP10 citations82

US11045381B2Jun 29, 2021

Augmenting human motion

BOSE CORP1 citations56

NINGBO AQUART ELECTRICAL APPLIANCE CO LTD

2 patents

USD1066430SMar 11, 2025

Water dispenser with ice maker

NINGBO AQUART ELECTRICAL APPLIANCE CO LTD1 citations72

USD1113292SFeb 17, 2026

Water dispenser with ice maker

NINGBO AQUART ELECTRICAL APPLIANCE CO LTD0 citations60

DAWNING INFORMATION IND BEIJING CO LTD

2 patents

US10945352B2Mar 9, 2021

Cooling device and manufacturing method therefor

DAWNING INFORMATION IND BEIJING CO LTD2 citations69

US10863650B2Dec 8, 2020

Air-vapor separation method for immersed liquid cooling system and device thereof

DAWNING INFORMATION IND BEIJING CO LTD1 citations58

A&C TECH INC

2 patents

US12496526B1Dec 16, 2025

Image drawing non-fungible token video game

A&C TECH INC1 citations59

US12413562B2Sep 9, 2025

System and methods of crypto chat

A&C TECH INC0 citations58

CHENGDU BOE OPTOELECT TECH CO

2 patents

US12402513B2Aug 26, 2025

Display substrate and preparation method therefor, display device, and color filter substrate

CHENGDU BOE OPTOELECT TECH CO0 citations55

US12342706B2Jun 24, 2025

Display panel and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations50

HUAWEI TECH CO LTD

2 patents

US12041710B2Jul 16, 2024

Heat dissipation apparatus, circuit board, and electronic device

HUAWEI TECH CO LTD0 citations51

US11864350B2Jan 2, 2024

Heat conduction apparatus and terminal device

HUAWEI TECH CO LTD0 citations51

UNIV WASHINGTON

1 patent

US7442227B2Oct 28, 2008

Tightly agglomerated non-oxide particles and method for producing the same

UNIV WASHINGTON21 citations91

UNIV HONG KONG SCIENCE & TECH

1 patent

US9685393B2Jun 20, 2017

Phase-change chamber with patterned regions of high and low affinity to a phase-change medium for electronic device cooling

UNIV HONG KONG SCIENCE & TECH14 citations80

CUMMINS INC

1 patent

US9539997B2Jan 10, 2017

Method of power split for hybrid powertrain

CUMMINS INC3 citations72

SHENZHEN BUYDEEM TECH CO

1 patent

US12022972B2Jul 2, 2024

Temperature measuring and overflow preventing probe for pot

SHENZHEN BUYDEEM TECH CO0 citations56

CHINA ELECTRIC POWER RES INSTITUTE COMPANY LIMITED

1 patent

US10832179B2Nov 10, 2020

Method for constructing a future-state power grid model, device and equipment and storage medium

CHINA ELECTRIC POWER RES INSTITUTE COMPANY LIMITED1 citations53

Showing the top 50 of 66 patents by PatentIndex Score.