Inventor

TSENG MU-TSUN

TW6 patents

⚠️ This page may combine multiple inventors who share the name “TSENG MU-TSUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIN YOU-RUEI

2 patents

US8406448B2Mar 26, 2013

Earphone with rotatable earphone cap

LIN YOU-RUEI201 citations97

US8422717B2Apr 16, 2013

Adjustable audio headphone

LIN YOU-RUEI53 citations90

CHIU CHUN-CHING

2 patents

US8391538B2Mar 5, 2013

Earphone

CHIU CHUN-CHING10 citations76

US8391532B2Mar 5, 2013

In-ear earphone

CHIU CHUN-CHING0 citations34

CHENG UEI PREC IND CO LTD

1 patent

USD538228SMar 13, 2007

Electrical connector

CHENG UEI PREC IND CO LTD40 citations92

TSENG MU-TSUN

1 patent

US8565467B1Oct 22, 2013

Earphone

TSENG MU-TSUN24 citations86