LexDanaLexDanabeta
Inventor

Yuan LV

Inventor
CN

Overview

3→
Patents
2022–2025
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning10%
A61CDentistry10%
B01DSeparation10%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
C10LFuels not otherwise provided for10%
F24FAir-conditioning10%
F25BRefrigeration machines, plants or systems10%
F25DRefrigerators10%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
PatentTitleYear
12,410,965Internal circulation type clathrate hydrate-based cold storage system and method202511,684,228Cyclonic separating device and surface cleaning device202311,389,271Nickel-titanium file root canal preparation instrument2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to LI YIHE (1)· patent assignee history
2022–2025Based in CN· patent location history
2023Patents assigned to BEIJING SHUNZAO TECH CO LTD (1)· patent assignee history
2023Patents assigned to BEIJING XIAOMI MOBILE SOFTWARE CO LTD (1)· patent assignee history
2025Patents assigned to UNIV DALIAN TECH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING SHUNZAO TECH CO LTD12023
BEIJING XIAOMI MOBILE SOFTWARE CO LTD12023
LI YIHE12022
UNIV DALIAN TECH12025
Locations
LocationPatentsSpan
CN32022–2025