Inventor

CHANG HO B

CH3 patents

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

SCHROETER KLAUS

2 patents

US8870067B2Oct 28, 2014

Identification device having electronic key stored in a memory

SCHROETER KLAUS2 citations55

US9043534B2May 26, 2015

Mobile data memory with automatic delete function

SCHROETER KLAUS1 citations45

CHANG HO B

1 patent

US9210149B2Dec 8, 2015

Method for publicly providing protected electronic documents

CHANG HO B4 citations62