Inventor

CHANG RAY-I

TW6 patents

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

(unassigned)

2 patents

US6040866AMar 21, 2000

Transmission of variable-bit-rate information data on constant-bit-rate channel

US6141493AOct 31, 2000

Filing of variable-bit-rate video information on zoned disks

CHUANG CHI-CHENG

2 patents

US8237586B2Aug 7, 2012

Method and system for recognizing statuses of electric appliances

CHUANG CHI-CHENG3 citations55

US9002669B2Apr 7, 2015

Electricity consumption measurement apparatus, electricity consumption measurement method, and non-transitory tangible machine-readable medium thereof

CHUANG CHI-CHENG0 citations45

INST INFORMATION INDUSTRY

1 patent

US8346713B2Jan 1, 2013

Method and system for recognizing power consumption behaviors of electric appliances in a loop

INST INFORMATION INDUSTRY2 citations59

HUANG FU-YU

1 patent

US9661442B2May 23, 2017

Method and apparatus for transmitting digital contents

HUANG FU-YU0 citations34