Assignee
DP TECH INC
US·8 granted patents·59 citations·filing 2014–2023
Top patents by PatentIndex Score
8 records- 0198US9448536B1Self-winding mechanical watch with activity trackingDP TECH INC·Filed 2015·Granted Sep 20, 2016·31 cites·12 claims
- 0291US10261475B1Smart watch extended systemDP TECH INC·Filed 2017·Granted Apr 16, 2019·14 cites·20 claims
- 0386US9990026B1System including a sleep detection mechanismDP TECH INC·Filed 2016·Granted Jun 5, 2018·4 cites·20 claims
- 0483US12343137B1Hardware sensor system for controlling sleep environmentDP TECH INC·Filed 2023·Granted Jul 1, 2025·0 cites·20 claims
- 0583US9968293B1Detecting and estimating sleep stagesDP TECH INC·Filed 2014·Granted May 15, 2018·7 cites·21 claims
- 0681US10495479B1Method and apparatus for an improved map displayDP TECH INC·Filed 2015·Granted Dec 3, 2019·3 cites·20 claims
- 0755US9875337B2Method and apparatus to present a virtual userDP TECH INC·Filed 2014·Granted Jan 23, 2018·0 cites·14 claims
- 0853US9989366B2Method and apparatus for improved navigationDP TECH INC·Filed 2015·Granted Jun 5, 2018·0 cites·20 claims
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