LexDanaLexDanabeta
Inventor

HSIEN-LUNG TSAI

Inventor
TW

Overview

4→
Patents
2022–2025
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F16Hprimary
F16HGearing60%
F16CShafts40%
PatentTitleYear
12,510,135Inner gear wheel with impact absorption structure and reducer using same202512,385,523Rotary bearing assembly202512,060,923Speed reducer202411,255,380Bearing assembly and rotary shaft apparatus employing same2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to DELTA ELECTRONICS INC (4)· patent assignee history
2022–2025Based in TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELTA ELECTRONICS INC42022–2025
Locations
LocationPatentsSpan
TW42022–2025