Inventor
CHENG Kelvin Ka Sin
JP4 patents
⚠️ This page may combine multiple inventors who share the name “CHENG Kelvin Ka Sin”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAKUTEN GROUP INC
2 patentsUS11126848B2Sep 21, 2021
Information processing device, information processing method, and information processing program
RAKUTEN GROUP INC1 citations58
US11334151B2May 17, 2022
Display apparatus, display method, program, and non-transitory computer-readable information recording medium
RAKUTEN GROUP INC0 citations56