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DP TECH INC
US8 patents
Top patents by PatentIndex Score
US9448536B1Sep 20, 2016
Self-winding mechanical watch with activity tracking
DP TECH INC31 citations94
US10261475B1Apr 16, 2019
Smart watch extended system
DP TECH INC14 citations85
US9968293B1May 15, 2018
Detecting and estimating sleep stages
DP TECH INC7 citations84
US10495479B1Dec 3, 2019
Method and apparatus for an improved map display
DP TECH INC3 citations73
US9990026B1Jun 5, 2018
System including a sleep detection mechanism
DP TECH INC4 citations72
US12343137B1Jul 1, 2025
Hardware sensor system for controlling sleep environment
DP TECH INC0 citations61
US9989366B2Jun 5, 2018
Method and apparatus for improved navigation
DP TECH INC0 citations52
US9875337B2Jan 23, 2018
Method and apparatus to present a virtual user
DP TECH INC0 citations52