LexDanaLexDanabeta
Inventor

TIANSHUI TAN

Inventor
CN

Overview

4→
Patents
2022–2025
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G06Fprimary
G06FElectric digital data processing40%
E05DHinges or suspension devices for doors, windows or wings10%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof10%
F16CShafts10%
G09FDisplaying10%
H04MTelephonic communication10%
H05KPrinted circuits10%
PatentTitleYear
12,222,784Electronic apparatus202512,072,739Electronic apparatus with slidable flexible screen202411,586,250Electronic device and control method202311,442,509Rotating shaft and electronic device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to LENOVO BEIJING CO LTD (2)· patent assignee history
2022–2025Based in CN· patent location history
2024–2025Patents assigned to LENOVO BEIJING LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LENOVO BEIJING CO LTD22022–2023
LENOVO BEIJING LTD22024–2025
Locations
LocationPatentsSpan
CN42022–2025