Inventor · disambiguated record
Baek San Chang
Also filed as: CHANG BAEK S · CHANG BAEK SAN
5 granted patents·1 pending application·61 citations·filing 2013–2025
79Inventor score
Files withAPPLE INC6
Top patents by PatentIndex Score
6 records- 0196US10067734B2Changing companion communication device behavior based on status of wearable deviceAPPLE INC·Filed 2016·Granted Sep 4, 2018·19 cites·20 claims
- 0293US9712266B2Synchronization of multi-channel audio communicated over bluetooth low energyAPPLE INC·Filed 2013·Granted Jul 18, 2017·37 cites·20 claims
- 0387US10970030B2Changing companion communication device behavior based on status of wearable deviceAPPLE INC·Filed 2018·Granted Apr 6, 2021·4 cites·20 claims
- 0484US11630636B2Changing companion communication device behavior based on status of wearable deviceAPPLE INC·Filed 2021·Granted Apr 18, 2023·1 cites·21 claims
- 0578US12229473B2Changing companion communication device behavior based on status of wearable deviceAPPLE INC·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 0677US2025298576A1Changing companion communication device behavior based on status of wearable deviceAPPLE INC·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →