LexDanaLexDanabeta
Inventor

John Jun

Inventor
Shinguang, TW

Overview

2→
Patents
2001–2002
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Hprimary
H01HElectric switches50%
LOC2450%
PatentTitleYear
6,467,683'Waterproof keyboard'2002D0447799'Syringe cap'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to PRO TECH MOLD INC (1)· patent assignee history
2001Based in Yorba Linda, CA, US· patent location history
2002Patents assigned to SILITEK CORP (1)· patent assignee history
2002Based in Shinguang, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PRO TECH MOLD INC12001
SILITEK CORP12002
Locations
LocationPatentsSpan
Shinguang, TW12002
Yorba Linda, California, US12001