Inventor

WANG ZHENGRONG

CN3 patents

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

AMERICA ONLINE INC

1 patent

US6049630AApr 11, 2000

Data compression using adaptive bit allocation and hybrid lossless entropy encoding

AMERICA ONLINE INC212 citations94

JOHNSON GRACE COMPANY

1 patent

US5682152AOct 28, 1997

Data compression using adaptive bit allocation and hybrid lossless entropy encoding

JOHNSON GRACE COMPANY165 citations92

NINGBO XINHAI ELECTRONICS MANU

1 patent

US7364427B2Apr 29, 2008

Laborsaving and safety lighters

NINGBO XINHAI ELECTRONICS MANU13 citations80