LexDanaLexDanabeta
Inventor

Zhi-Cheng Yang

Inventor
Shenzhen, CN

Overview

3→
Patents
2008–2011
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.

F04Dprimary
F04DNon-positive-displacement pumps67%
LOC2333%
PatentTitleYear
8,007,233'Fan frame'20117,922,446'Cooling fan with balance structure'2011D0571000'Fan impeller'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2011Patents assigned to FOXCONN TECH CO LTD (3)· patent assignee history
2008–2011Based in Shenzhen, CN· patent location history
2011Patents assigned to FU ZHUN PRECISION IND SHENZHEN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FOXCONN TECH CO LTD32008–2011
FU ZHUN PRECISION IND SHENZHEN22011
Locations
LocationPatentsSpan
Shenzhen, CN32008–2011