Assignee
CHEN CHIA TEH
136 granted patents·3 pending applications·1,664 citations·filing 1999–2022
Top patents by PatentIndex Score
139 records- 0199US10136503B2Microcontroller-based multifunctional electronic switch and lighting apparatus having the sameCHEN CHIA TEH·Filed 2017·Granted Nov 20, 2018·32 cites·110 claims
- 0299US8866392B2Two-level LED security light with motion sensorCHEN CHIA-TEH·Filed 2011·Granted Oct 21, 2014·62 cites·14 claims
- 0398US9345112B2Microcontroller-based multifunctional electronic switch and lighting apparatus having the sameCHEN CHIA-TEH·Filed 2014·Granted May 17, 2016·20 cites·49 claims
- 0496USD761474SSecurity lightCHEN CHIA-TEH·Filed 2014·Granted Jul 12, 2016·62 cites·1 claims
- 0596US8310163B2Microcontroller-based lighting control system and method for lighting controlCHEN CHIA-TEH·Filed 2010·Granted Nov 13, 2012·42 cites·19 claims
- 0695USD788967SSecurity lightCHEN CHIA-TEH·Filed 2016·Granted Jun 6, 2017·46 cites·1 claims
- 0795US9622325B2Two-level LED security light with motion sensorCHEN CHIA-TEH·Filed 2015·Granted Apr 11, 2017·8 cites·4 claims
- 0895US9622328B2Two-level LED security light with motion sensorCHEN CHIA-TEH·Filed 2016·Granted Apr 11, 2017·8 cites·2 claims
- 0995US9497834B2Microcontroller-based multifunctional electronic switch and lighting apparatus having the sameCHEN CHIA-TEH·Filed 2016·Granted Nov 15, 2016·9 cites·59 claims
- 1095USD765901SSecurity lightCHEN CHIA-TEH·Filed 2015·Granted Sep 6, 2016·58 cites·1 claims
- 1195USD764700SSecurity lightCHEN CHIA-TEH·Filed 2015·Granted Aug 23, 2016·56 cites·1 claims
- 1295USD760368SCeiling fan with lightCHEN CHIA-TEH·Filed 2014·Granted Jun 28, 2016·66 cites·1 claims
- 1395US7804252B2Two way lighting control system with dual illumination sourcesCHEN CHIA-TEH·Filed 2008·Granted Sep 28, 2010·38 cites·8 claims
- 1494US9560719B2LED security light and LED security light control device thereofCHEN CHIA-TEH·Filed 2016·Granted Jan 31, 2017·12 cites·62 claims
- 1594USD759291SWall lampCHEN CHIA-TEH·Filed 2015·Granted Jun 14, 2016·54 cites·1 claims
- 1693US10491032B2Lifestyle security lightCHEN CHIA TEH·Filed 2018·Granted Nov 26, 2019·4 cites·77 claims
- 1793US10055958B2Occupancy based lighting control technology and its application thereofCHEN CHIA TEH·Filed 2017·Granted Aug 21, 2018·12 cites·6 claims
- 1893US9795008B2Microcontroller-based multifunctional electronic switch and lighting apparatus having the sameCHEN CHIA-TEH·Filed 2016·Granted Oct 17, 2017·6 cites·60 claims
- 1993USD799104SSecurity lightCHEN CHIA-TEH·Filed 2017·Granted Oct 3, 2017·34 cites·1 claims
- 2093US9648704B2Two-level LED security light with motion sensorCHEN CHIA-TEH·Filed 2015·Granted May 9, 2017·5 cites·53 claims
- 2193USD784589SSecurity lightCHEN CHIA-TEH·Filed 2016·Granted Apr 18, 2017·43 cites·1 claims
- 2293US9551481B1Sensing lampCHEN CHIA-TEH·Filed 2015·Granted Jan 24, 2017·10 cites·20 claims
- 2393US8947000B2Microcontroller-based multifunctional electronic switchCHEN CHIA-TEH·Filed 2013·Granted Feb 3, 2015·11 cites·32 claims
- 2492US10145548B2Motion sensing lighting deviceCHEN CHIA TEH·Filed 2015·Granted Dec 4, 2018·6 cites·17 claims
- 2592US9648702B2Two-level LED security light with motion sensorCHEN CHIA-TEH·Filed 2014·Granted May 9, 2017·6 cites·2 claims
- 2691US9743480B2Two-level LED security light with motion sensorCHEN CHIA-TEH·Filed 2016·Granted Aug 22, 2017·4 cites·48 claims
- 2791US9445474B2Two-level LED security light with motion sensorCHEN CHIA-TEH·Filed 2014·Granted Sep 13, 2016·5 cites·2 claims
- 2890USD814092SLandscape lightCHEN CHIA TEH·Filed 2016·Granted Mar 27, 2018·34 cites·1 claims
- 2990US9826590B2Two-level LED security light with motion sensorCHEN CHIA-TEH·Filed 2016·Granted Nov 21, 2017·3 cites·17 claims
- 3090US9655219B2On line automatic detection of the time phase of the threshold voltage of a lighting load and its application in lighting managementCHEN CHIA-TEH·Filed 2015·Granted May 16, 2017·7 cites·24 claims
- 3188US10165643B2Two-level LED security light with motion sensorCHEN CHIA TEH·Filed 2017·Granted Dec 25, 2018·2 cites·67 claims
- 3288US10154564B2App based free setting method for setting operating parameter of security lightCHEN CHIA TEH·Filed 2016·Granted Dec 11, 2018·5 cites·65 claims
- 3388USD757347SWall lampCHEN CHIA-TEH·Filed 2015·Granted May 24, 2016·31 cites·1 claims
- 3487US10667367B2APP based free setting method for setting operating parameter of security lightCHEN CHIA TEH·Filed 2018·Granted May 26, 2020·4 cites·60 claims
- 3587US9380680B2Microcontroller-based multifunctional electronic switchCHEN CHIA-TEH·Filed 2014·Granted Jun 28, 2016·5 cites·41 claims
- 3686USD646832SWall light fixtureCHEN CHIA-TEH·Filed 2010·Granted Oct 11, 2011·34 cites·1 claims
- 3785USD947357SCeiling fan blade holderCHEN CHIA TEH·Filed 2019·Granted Mar 29, 2022·23 cites·1 claims
- 3885USD821021SSecurity lightCHEN CHIA TEH·Filed 2017·Granted Jun 19, 2018·24 cites·1 claims
- 3985US9799184B2Microwave motion sensing technology and its application thereofCHEN CHIA-TEH·Filed 2017·Granted Oct 24, 2017·6 cites·5 claims
- 4085USD420733SCombined ceiling fan and baseball shaped light fixtureCHEN CHIA-TEH·Filed 1999·Granted Feb 15, 2000·29 cites·1 claims
- 4184USD820506SSecurity lightCHEN CHIA TEH·Filed 2017·Granted Jun 12, 2018·22 cites·1 claims
- 4283USD887619SLight fixtureCHEN CHIA TEH·Filed 2019·Granted Jun 16, 2020·19 cites·1 claims
- 4383US10470276B2Method of tuning light color temperature for LED lighting device and application thereofCHEN CHIA TEH·Filed 2018·Granted Nov 5, 2019·2 cites·66 claims
- 4483US10187947B2Life-style LED security lightCHEN CHIA TEH·Filed 2017·Granted Jan 22, 2019·1 cites·61 claims
- 4583USD640407SLandscape lightCHEN CHIA-TEH·Filed 2010·Granted Jun 21, 2011·29 cites·1 claims
- 4683USD607136SLight fixtureCHEN CHIA-TEH·Filed 2009·Granted Dec 29, 2009·28 cites·1 claims
- 4780USD990745SChandelierCHEN CHIA TEH·Filed 2021·Granted Jun 27, 2023·7 cites·1 claims
- 4880US10028351B2LED security light and LED security light control device thereofCHEN CHIA TEH·Filed 2016·Granted Jul 17, 2018·2 cites·15 claims
- 4980USD822866SLandscape lightCHEN CHIA TEH·Filed 2017·Granted Jul 10, 2018·18 cites·1 claims
- 5079USD667161SWall lightCHEN CHIA-TEH·Filed 2011·Granted Sep 11, 2012·23 cites·1 claims
Showing the top 50 of 139 patent records by PatentIndex Score.
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