Willis Electric Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Willis Electric Co., Ltd..The latest application filed is for "modular lighted tree with trunk electrical connectors".

Company Profile

68.192.74

Willis Electric Co., Ltd. - Taipei N/A TW
Willis Electric Co., Ltd - Taipei N/A TW
Willis Electric Co., Ltd; - US
Willis Electric Co., Ltd. - Taipei County TW
Willis Electric Co., Ltd. - Sindian TW
Willis Electric Co., Ltd. - Hsin-chu TW
Willis Electric Co., Ltd. - TW TW
Willis Electric Co., Ltd. - Hsinchu TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Modular lighted tree Grant 11,419,374 - Chen August 23, 2	2022-08-23
Modular artificial lighted tree with decorative light string Grant 11,369,159 - Chen June 28, 2	2022-06-28
Modular Lighted Tree With Trunk Electrical Connectors App 20220186895 - CHEN; Johnny	2022-06-16
Decorative lighting control Grant 11,353,176 - Chen June 7, 2	2022-06-07
Tangle-resistant decorative lighting assembly Grant 11,306,881 - Chen April 19, 2	2022-04-19
Decorative Lighting With Reinforced Wiring App 20220099282 - Chen; Johnny	2022-03-31
Tangle-resistant Decorative Lighting Assembly App 20220026031 - CHEN; Johnny	2022-01-27
Decorative lighting with reinforced wiring Grant 11,149,929 - Chen October 19, 2	2021-10-19
Tangle-resistant decorative lighting assembly Grant 11,085,595 - Chen August 10, 2	2021-08-10
Modular tree with electrical connector Grant 11,013,355 - Chen May 25, 2	2021-05-25
Modular tree with rotation-lock electrical connectors Grant 11,006,687 - Chen May 18, 2	2021-05-18
Decorative lighting control Grant 10,989,374 - Chen April 27, 2	2021-04-27
Artificial tree with LED-based lighting systems Grant 10,982,828 - Chen April 20, 2	2021-04-20
Refractive decorative lighting string Grant 10,914,436 - Chen February 9, 2	2021-02-09
Modular Lighted Tree With Trunk Electrical Connectors App 20210007429 - CHEN; Johnny	2021-01-14
Modular lighted tree Grant 10,881,158 - Chen January 5, 2	2021-01-05
Decorative Lighting With Reinforced Wiring App 20200363046 - CHEN; Johnny	2020-11-19
Decorative Lighting With Reinforced Wiring App 20200348010 - CHEN; Johnny	2020-11-05
Combustion-resistant Artificial Tree App 20200345092 - CHEN; Johnny	2020-11-05
Tangle-resistant Decorative Lighting Assembly App 20200300425 - CHEN; Johnny	2020-09-24
Tangle-resistant Decorative Lighting Assembly App 20200271287 - CHEN; Johnny	2020-08-27
Modular lighted tree with trunk electrical connectors Grant 10,721,981 - Chen	2020-07-28
Tangle-resistant decorative lighting assembly Grant 10,718,475 - Chen	2020-07-21
Tangle-resistant decorative lighting assembly Grant 10,711,954 - Chen	2020-07-14
Modular Tree With Electrical Connector App 20200196789 - CHEN; Johnny	2020-06-25
Decorative lighting control Grant 10,683,974 - Chen	2020-06-16
Tangle-resistant decorative lighting assembly Grant 10655802 -	2020-05-19
Modular artificial lighted tree with decorative light string Grant 10,609,974 - Chen	2020-04-07
Decorative sculptures with LED-based lighting systems Grant 10,578,260 - Chen	2020-03-03
Decorative lighting with reinforced wiring Grant 10,578,289 - Chen	2020-03-03
Modular tree with electrical connector Grant 10,512,354 - Chen Dec	2019-12-24
Control of modular lighted artificial trees Grant 10,506,690 - Chen Dec	2019-12-10
Conformal power adapter for lighted artificial tree Grant 10,488,026 - Chen Nov	2019-11-26
Artificial tree having multiple tree portions with electrical connectors secured therein Grant 10,441,014 - Chen Oc	2019-10-15
Modular tree with rotation-lock electrical connectors Grant 10,433,604 - Chen O	2019-10-08
Modular lighted tree Grant 10,426,208 - Chen October 1, 2	2019-10-01
Tangle-resistant Decorative Lighting Assembly App 20190285232 - CHEN; Johnny	2019-09-19
Multi-positional, locking artificial tree trunk Grant 10,362,822 - Chen	2019-07-30
Combustion-resistant artificial tree Grant 10,357,071 - Chen July 23, 2	2019-07-23
Tangle-resistant Decorative Lighting Assembly App 20190203891 - CHEN; Johnny	2019-07-04
Dual-voltage lighted artificial tree Grant 10,337,711 - Chen	2019-07-02
Laser light projector Grant D851,312 - Hwa , et al.	2019-06-11
Laser light projector Grant D849,981 - Hwa , et al.	2019-05-28
Modular tree with locking trunk and locking electrical connectors Grant 10,285,526 - Chen	2019-05-14
Refractive decorative lighting string Grant 10,288,235 - Chen	2019-05-14
Shapeable light string and methods for tree decoration Grant 10,288,236 - Chen	2019-05-14
Decorative Lighting With Reinforced Wiring App 20190137085 - CHEN; Johnny	2019-05-09
Tangle-resistant decorative lighting assembly Grant 10,267,464 - Chen	2019-04-23
Modular Tree With Locking Trunk And Locking Electrical Connectors App 20190104877 - Chen; Johnny	2019-04-11
Decorative lighting with reinforced wiring Grant 10,222,037 - Chen	2019-03-05
Modular tree with locking trunk Grant 10,206,530 - Chen Feb	2019-02-19
Conformal Power Adapter For Lighted Artificial Tree App 20190041043 - Chen; Johnny	2019-02-07
Modular tree with trunk connectors Grant 10,194,764 - Chen Fe	2019-02-05
Lighted decorative sculpture Grant 10,184,654 - Chen Ja	2019-01-22
Lighted artificial tree with distributed lighting power and control Grant 10,178,887 - Chen Ja	2019-01-15
Modular Tree With Electrical Connector App 20190008305 - CHEN; Johnny	2019-01-10
Modular Tree With Rotation-lock Electrical Connectors App 20190000169 - Chen; Johnny	2019-01-03
Modular Lighted Tree With Trunk Electrical Connectors App 20190000168 - Chen; Johnny	2019-01-03
Conformal power adapter for lighted artificial tree Grant 10,119,689 - Chen November 6, 2	2018-11-06
Tangle-resistant decorative lighting assembly Grant 10,119,664 - Chen November 6, 2	2018-11-06
Modular tree with locking trunk and locking electrical connectors Grant 10,098,491 - Chen October 16, 2	2018-10-16
Modular tree with rotation-lock electrical connectors Grant 10,085,504 - Chen October 2, 2	2018-10-02
Modular lighted tree with internal electrical connection system Grant 10,070,675 - Chen September 11, 2	2018-09-11
Dual-voltage lighted artificial tree Grant 10,036,542 - Chen July 31, 2	2018-07-31
Multi-positional, Locking Artificial Tree Trunk App 20180206569 - Chen; Johnny	2018-07-26
Modular tree with electrical connector Grant 10,028,607 - Chen July 24, 2	2018-07-24
Selective control of decorative lighting with control option indication Grant 10,028,360 - Chen July 17, 2	2018-07-17
Modular tree with electrical connector Grant 10,010,208 - Chen July 3, 2	2018-07-03
Control Of Modular Lighted Artificial Trees App 20180184505 - CHEN; Johnny	2018-06-28
Modular Lighted Tree App 20180160754 - CHEN; Johnny	2018-06-14
Modular Artificial Lighted Tree With Decorative Light String App 20180151990 - CHEN; Johnny	2018-05-31
Tangle-resistant Decorative Lighting Assembly App 20180128433 - CHEN; Johnny	2018-05-10
Combinatorial Light String Plug And Receptacle App 20180069348 - CHEN; Johnny	2018-03-08
Lighted artificial tree with improved electrical connections Grant 9,894,949 - Chen February 20, 2	2018-02-20
Modular artificial lighted tree with decorative light string Grant 9,887,501 - Chen February 6, 2	2018-02-06
Multi-positional, locking artificial tree trunk Grant 9,883,706 - Chen February 6, 2	2018-02-06
Control of modular lighted artificial trees Grant 9,883,566 - Chen January 30, 2	2018-01-30
Modular lighted tree Grant 9,861,147 - Chen January 9, 2	2018-01-09
Tangle-resistant decorative lighting assembly Grant 9,845,925 - Chen December 19, 2	2017-12-19
Combinatorial light string plug and receptacle Grant 9,812,815 - Chen November 7, 2	2017-11-07
Conformal Power Adapter For Lighted Artificial Tree App 20170314774 - Chen; Johnny	2017-11-02
Modular Tree With Electrical Connector App 20170311744 - Chen; Johnny	2017-11-02
Conformal Power Adapter For Lighted Artificial Tree App 20170314773 - Chen; Johnny	2017-11-02
Modular Tree With Rotation-lock Electrical Connectors App 20170238639 - Chen; Johnny	2017-08-24
Decorative Lighting With Reinforced Wiring App 20170241630 - Chen; Johnny	2017-08-24
Tangle-resistant Decorative Lighting Assembly App 20170191627 - CHEN; Johnny	2017-07-06
Modular Tree With Locking Trunk And Locking Electrical Connectors App 20170181561 - CHEN; Johnny	2017-06-29
Modular Tree With Trunk Connectors App 20170164775 - CHEN; Johnny	2017-06-15
Modular Tree With Electrical Connector App 20170164774 - CHEN; Johnny	2017-06-15
Conformal power adapter for lighted artificial tree Grant 9,677,749 - Chen June 13, 2	2017-06-13
Dual-voltage lighted artificial tree Grant 9,677,748 - Chen June 13, 2	2017-06-13
Modular tree with trunk connectors Grant 9,671,074 - Chen June 6, 2	2017-06-06
Decorative lighting with reinforced wiring Grant 9,671,097 - Chen June 6, 2	2017-06-06
Lighted artificial tree with multi-terminal electrical connectors for power distribution and control Grant 9,664,362 - Chen May 30, 2	2017-05-30
Combustion-resistant Artificial Tree App 20170135430 - CHEN; Johnny	2017-05-18
Combinatorial Light String Plug And Receptacle App 20170141516 - CHEN; Johnny	2017-05-18
Modular tree with rotation-lock electrical connectors Grant 9,648,919 - Chen May 16, 2	2017-05-16
Tangle-resistant Decorative Lighting Assembly App 20170114967 - CHEN; Johnny	2017-04-27
Modular tree with locking trunk and locking electrical connectors Grant 9,572,446 - Chen February 21, 2	2017-02-21
Modular Tree With Locking Trunk And Locking Electrical Connectors App 20170042358 - CHEN; Johnny	2017-02-16
Modular tree with electrical connector Grant 9,526,286 - Chen December 27, 2	2016-12-27
Wireless Decorative Lighting For Artificial Trees App 20160330823 - HWA; Alec ; et al.	2016-11-10
Modular lighted tree Grant 9,484,687 - Chen November 1, 2	2016-11-01
Modular tree with locking trunk and locking electrical connectors Grant 9,439,528 - Chen September 13, 2	2016-09-13
Modular lighted artificial tree Grant 9,441,823 - Chen September 13, 2	2016-09-13
Modular lighted artificial tree Grant 9,441,800 - Chen September 13, 2	2016-09-13
Conformal Power Adapter For Lighted Artificial Tree App 20160169492 - Chen; Johnny	2016-06-16
Conformal Power Adapter For Lighted Artificial Tree App 20160169493 - CHEN; Johnny	2016-06-16
Decorative Lighting With Reinforced Wiring App 20160040864 - Chen; Johnny	2016-02-11
Modular Artificial Lighted Tree With Decorative Light String App 20160033097 - CHEN; Johnny	2016-02-04
Modular Tree With Rotation-lock Electrical Connectors App 20160021958 - CHEN; Johnny	2016-01-28
Modular Tree With Electrical Connector App 20160021957 - CHEN; Johnny	2016-01-28
Decorative lighting with reinforced wiring Grant 9,243,788 - Chen January 26, 2	2016-01-26
Conformal power adapter for lighted artificial tree Grant 9,222,656 - Chen December 29, 2	2015-12-29
Dual-voltage lighted artificial tree Grant 9,220,361 - Chen December 29, 2	2015-12-29
Modular tree with rotation-lock electrical connectors Grant 9,179,793 - Chen November 10, 2	2015-11-10
Conformal power adapter for lighted artificial tree Grant 9,157,587 - Chen October 13, 2	2015-10-13
Multi-positional, Locking Artificial Tree Trunk App 20150272250 - CHEN; Johnny	2015-10-01
Decorative lighting with reinforced wiring Grant 9,140,438 - Chen September 22, 2	2015-09-22
Multi-positional, locking artificial tree trunk Grant 9,066,617 - Chen June 30, 2	2015-06-30
Decorative Lighting With Reinforced Wiring App 20150167944 - CHEN; Johnny	2015-06-18
Modular artificial lighted tree with decorative light string Grant 9,055,777 - Chen June 16, 2	2015-06-16
Modular tree with electrical connector Grant 9,044,056 - Chen June 2, 2	2015-06-02
Decorative Lighting With Reinforced Wiring App 20150078000 - Chen; Johnny	2015-03-19
Decorative Lighting With Reinforced Wiring App 20150077999 - CHEN; Johnny	2015-03-19
Modular lighted tree with trunk electrical connectors Grant 8,974,072 - Chen March 10, 2	2015-03-10
Modular Lighted Tree With Trunk Electrical Connectors App 20150029703 - CHEN; Johnny	2015-01-29
Modular lighted tree Grant 8,936,379 - Chen January 20, 2	2015-01-20
Wire-clasping light-emitting diode lights Grant 8,920,002 - Chen December 30, 2	2014-12-30
Wire-clasping light-emitting diode lights Grant 08920002 -	2014-12-30
Modular lighted artificial tree Grant 8,876,321 - Chen November 4, 2	2014-11-04
Dual-voltage lighted artificial tree Grant 8,870,404 - Chen October 28, 2	2014-10-28
Light-emitting diode with wire-piercing lead frame Grant 8,853,721 - Chen October 7, 2	2014-10-07
Modular Tree With Locking Trunk And Locking Electrical Connectors App 20140287618 - CHEN; Johnny	2014-09-25
Modular Tree With Trunk Connectors App 20140268689 - CHEN; Johnny	2014-09-18
Cylindrical transformer Grant D710,800 - Chen August 12, 2	2014-08-12
LED lamp assembly and light strings including a lamp assembly Grant 8,747,167 - Chen June 10, 2	2014-06-10
Conformal Power Adapter For Lighted Artificial Tree App 20140049168 - Chen; Johnny	2014-02-20
Conformal Power Adapter For Lighted Artificial Tree App 20140049948 - Chen; Johnny	2014-02-20
Decorative Light String For Artificial Lighted Tree App 20140036483 - Chen; Johnny	2014-02-06
Artificial tree trunk Grant D696,153 - Chen December 24, 2	2013-12-24
Lighted Reflective Sculpture App 20130335963 - Chen; Johnny	2013-12-19
Wire-piercing light-emitting diode light strings Grant 8,608,342 - Chen December 17, 2	2013-12-17
Wire-piercing light-emitting diode lamps Grant 8,592,845 - Chen November 26, 2	2013-11-26
Modular Tree With Locking Trunk And Locking Electrical Connectors App 20130308301 - Chen; Johnny	2013-11-21
Modular Tree With Locking Trunk App 20130301245 - Chen; Johnny	2013-11-14
Modular Tree With Rotation-lock Electrical Connectors App 20130301247 - Chen; Johnny	2013-11-14
Modular Tree With Electrical Connector App 20130301246 - Chen; Johnny	2013-11-14
Led Lamp Assembly And Light Strings Including A Lamp Assembly App 20130286688 - Chen; Johnny	2013-10-31
Decorative light string for artificial lighted tree Grant 8,568,015 - Chen October 29, 2	2013-10-29
Conformal power adapter for lighted artificial tree Grant 8,569,960 - Chen October 29, 2	2013-10-29
Wire-piercing light-emitting diode illumination assemblies Grant 8,562,175 - Chen October 22, 2	2013-10-22
Encapsulated light-emitting diode lamp App 20130214691 - Chen; Johnny	2013-08-22
Artificial tree trunk Grant D686,523 - Chen July 23, 2	2013-07-23
Modular Lighted Artificial Tree App 20130163231 - Chen; Johnny	2013-06-27
LED lamp assembly and light strings including a lamp assembly Grant 8,469,750 - Chen June 25, 2	2013-06-25
Modular lighted tree Grant 8,454,187 - Chen June 4, 2	2013-06-04
Modular lighted tree with trunk electical connectors Grant 8,454,186 - Chen June 4, 2	2013-06-04
Modular Lighted Tree App 20130120971 - Chen; Johnny	2013-05-16
Electrical connector Grant D678,211 - Chen March 19, 2	2013-03-19
Multi-positional, Locking Artificial Tree Trunk App 20130059094 - Chen; Johnny	2013-03-07
Multi-positional, locking artificial tree trunk Grant 8,298,633 - Chen October 30, 2	2012-10-30
Three dimensional displays having deformable constructions Grant 7,943,211 - Chen May 17, 2	2011-05-17
Grazing reindeer Grant D623,084 - Chen , et al. September 7, 2	2010-09-07
Prancing reindeer Grant D620,836 - Chen , et al. August 3, 2	2010-08-03
Festive Sleigh Grant D620,388 - Chen , et al. July 27, 2	2010-07-27
Decorative holiday mailbox Grant D616,175 - Chen , et al. May 18, 2	2010-05-18
Three dimensional displays having deformable constructions App 20100003891 - Chen; Johnny	2010-01-07
Mechanical shunt for use in a socket in a string of lights Grant 7,554,266 - Chen June 30, 2	2009-06-30
Serial lamp set having security warning functions Grant 7,329,995 - Chen February 12, 2	2008-02-12
Remote lighting control device for lamp string Grant 7,277,024 - Chen October 2, 2	2007-10-02
In-line socket device and its fabricating method Grant 7,150,647 - Chen December 19, 2	2006-12-19
Remote control unit Grant D526,966 - Chen August 22, 2	2006-08-22
Stretchable and shrinkable tree light strings Grant 7,055,981 - Yao June 6, 2	2006-06-06
Decoration lamp Grant D521,659 - Chen May 23, 2	2006-05-23
Decorative light strings with combinative tree Grant 6,951,405 - Yao October 4, 2	2005-10-04
Decorative housing of lamp Grant D504,973 - Chen May 10, 2	2005-05-10
Connector of light set Grant D503,925 - Wu April 12, 2	2005-04-12
Decorative housing of lamp Grant D500,164 - Chen December 21, 2	2004-12-21
Decorative housing of lamp Grant D500,163 - Chen December 21, 2	2004-12-21