LexDanaLexDanabeta
Inventor

Junjie Sun

Inventor
CN

Overview

9→
Patents
2022–2026
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light15%
A47KSanitary equipment8%
B23KSoldering or unsoldering8%
F16KValves8%
F25BRefrigeration machines, plants or systems8%
G02BOptical elements, systems or apparatus8%
G06FElectric digital data processing8%
G06TImage data processing or generation, in general8%
LOC068%
LOC088%
PatentTitleYear
12,539,002Non-slip bath mat2026D1088622Non-slip bath mat2025D1069030Water softener202512,104,708Guide frame for four-way reversing valve202412,086,355Touch screen scanning method, device, and system202412,086,989Medical image segmentation method based on U-network202411,876,341Thin-disk regenerative amplifier and amplification method202411,870,207Laser device2024D0953852Shower curtain rod2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to SUN JUNJIE (3)· patent assignee history
2022–2026Based in CN· patent location history
2024Patents assigned to CHANGCHUN INST OPTICS FINE MECH & PHYSICS CAS (2)· patent assignee history
2024Patents assigned to TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (1)· patent assignee history
2025Patents assigned to NANJING CHAOXU ENERGY SAVING TECH (1)· patent assignee history
2025Patents assigned to NANJING CHAOXU ENERGY SAVING TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUN JUNJIEself32022–2026
CHANGCHUN INST OPTICS FINE MECH & PHYSICS CAS22024
NANJING CHAOXU ENERGY SAVING TECH12025
NANJING CHAOXU ENERGY SAVING TECH CO LTD12025
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD12024
Locations
LocationPatentsSpan
CN92022–2026