Inventor
LIU DENNIS
TW13 patents
⚠️ This page may combine multiple inventors who share the name “LIU DENNIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LITTLEHIPPO INC
4 patentsCAPITAL ONE SERVICES LLC
4 patentsUS12468820B2Nov 11, 2025
Systems and methods for user characteristic determination through cryptographic tokenized data
CAPITAL ONE SERVICES LLC2 citations72
US12547867B2Feb 10, 2026
Authenticating a physical card using sensor data
CAPITAL ONE SERVICES LLC0 citations57
US12112220B1Oct 8, 2024
Authenticating a physical card using sensor data
CAPITAL ONE SERVICES LLC0 citations57
US12401510B2Aug 26, 2025
Systems and methods for user control and exclusion of cryptographic tokenized data
CAPITAL ONE SERVICES LLC0 citations49