Patent Ranking in Japan - Applicant details - Japanese version

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Philips Lighting Holding BV

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　■　2019 Application Ranking      323th 　publications: 121 （下降2018: 248th  168）

　■　2019 Acquisition Ranking      169th 　registrations: 166 （下降2018: 118th  254）

（update：Oct 28, 2021）

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Publication numberTitle of the InventionPublic. dateRemarks
B 6626841 Device with camera and screen Dec 25, 2019
B 6617136 LED driver circuit, LED circuit, and driving method Dec 11, 2019
B 6617209 Presence imitation Dec 11, 2019
B 6617210 Method of protecting a lighting driver in case of loss of neutral connection and lighting driver including such protection Dec 11, 2019
B 6616047 Lighting device with multiple different light sources having similar off-state appearance Dec 4, 2019
B 6616049 System and method for improved optical wireless communication based on movement patterns Dec 4, 2019
B 6616050 Lamp with floating light source Dec 4, 2019
B 6617099 Stabilization circuit for low voltage lighting Dec 4, 2019
B 6617109 Circuit and method for controlling pulse width modulation of current supply for a load Dec 4, 2019
B 6617112 Lighting system Dec 4, 2019
B 6617113 Lighting system for illuminating an article Dec 4, 2019
B 6609315 Synchronous control of network lighting devices Nov 20, 2019
B 6605487 Apparatus and method for providing downlight and wallwashing lighting effects Nov 13, 2019
B 6605488 Intelligent lighting system using predictive maintenance scheduling and its operating method Nov 13, 2019
B 6605499 Switch mode power supply driver integrated with power transmitting antenna Nov 13, 2019

1-15 (total:166)

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6626841 6617136 6617209 6617210 6616047 6616049 6616050 6617099 6617109 6617112 6617113 6609315 6605487 6605488 6605499

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Patent Ranking in Japan

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