Unagiike; Hayato

Patent Applications and Registrations

Patent applications and USPTO patent grants for Unagiike; Hayato.The latest application filed is for "led filament and led light bulb".

Company Profile

28.19.26

Unagiike; Hayato - Kai JP
UNAGIIKE; HAYATO - Zhejiang CN
UNAGIIKE; HAYATO - Jiaxing JP
UNAGIIKE; HAYATO - Jiaxing City CN

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

Patent Activity

Patent	Date
LED filament and LED light bulb Grant 11,421,827 - Jiang , et al. August 23, 2	2022-08-23
Led Filament And Led Light Bulb App 20220086975 - JIANG; TAO ; et al.	2022-03-17
Led Filament And Led Light Bulb App 20220086974 - JIANG; TAO ; et al.	2022-03-17
Led Filament And Led Light Bulb App 20220078892 - JIANG; TAO ; et al.	2022-03-10
High-efficiency LED light bulb with LED filament therein Grant 11,259,372 - Jiang , et al. February 22, 2	2022-02-22
Led Filament And Led Light Bulb App 20220046769 - JIANG; TAO ; et al.	2022-02-10
Led Filament And Light Bulb Using Led Filament App 20210381657 - XIONG; AIMING ; et al.	2021-12-09
LED light bulb having filament with segmented light conversion layer Grant 11,168,844 - Jiang , et al. November 9, 2	2021-11-09
LED light bulb having muti-section bending filament Grant 11,168,845 - Jiang , et al. November 9, 2	2021-11-09
Led Filament And Led Light Bulb App 20210341110 - JIANG; TAO ; et al.	2021-11-04
LED filament light bulb having different surface roughness filament base layer Grant 11,125,393 - Jiang , et al. September 21, 2	2021-09-21
Led Filament And Led Light Bulb App 20210221952 - SAITO; Yukihiro ; et al.	2021-07-22
LED filament light bulb having organosilicon-modified polyimide resin composition filament base layer Grant 11,028,970 - Jiang , et al. June 8, 2	2021-06-08
LED light bulb with flexible LED filament having perpendicular connecting wires Grant 11,015,764 - Jiang , et al. May 25, 2	2021-05-25
LED light bulb with a flexible LED filament Grant 10,982,817 - Jiang , et al. April 20, 2	2021-04-20
High light-emitting efficiency LED light bulb having filament with controlled refractive index differences of multiple interfaces Grant 10,982,818 - Jiang , et al. April 20, 2	2021-04-20
Organosilicon-modified polyimide resin composition and use thereof Grant 10,982,048 - Saito , et al. April 20, 2	2021-04-20
LED light bulb having uniform light emmision Grant 10,982,816 - Jiang , et al. April 20, 2	2021-04-20
LED light bulb with bendable LED filament Grant 10,982,819 - Jiang , et al. April 20, 2	2021-04-20
LED filament light bulb Grant 10,976,009 - Jiang , et al. April 13, 2	2021-04-13
LED filament and LED light bulb Grant 10,845,008 - Jiang , et al. November 24, 2	2020-11-24
LED light bulb with spectral distribution of natural light Grant 10,804,446 - Jiang , et al. October 13, 2	2020-10-13
LED light bulb with segmented LED filament Grant 10,794,545 - Jiang , et al. October 6, 2	2020-10-06
LED light bulb with conductive sections and exposed wires Grant 10,797,208 - Jiang , et al. October 6, 2	2020-10-06
Light bulb with a symmetrical LED filament Grant 10,790,420 - Jiang , et al. September 29, 2	2020-09-29
Led Filament And Led Light Bulb App 20200300417 - JIANG; TAO ; et al.	2020-09-24
LED filament and LED light bulb Grant 10,784,428 - Jiang , et al. Sept	2020-09-22
Light Bulb With A Symmetrical Led Filament App 20200168774 - JIANG; TAO ; et al.	2020-05-28
Led Filament And Led Light Bulb App 20200161522 - JIANG; TAO ; et al.	2020-05-21
Led Light Bulb With Spectral Distribution Of Natural Light App 20200098955 - JIANG; TAO ; et al.	2020-03-26
Led Light Bulb With Conductive Sections And Exposed Wires App 20200098954 - JIANG; TAO ; et al.	2020-03-26
Organosilicon-modified Polyimide Resin Composition And Use Thereof App 20190315921 - SAITO; YUKIHIRO ; et al.	2019-10-17
Led Light Bulb With Segmented Led Filament App 20190309906 - JIANG; TAO ; et al.	2019-10-10
Led Light Bulb Having Muti-section Bending Filament App 20190309907 - JIANG; TAO ; et al.	2019-10-10
Led Light Bulb With A Flexible Led Filament App 20190301683 - JIANG; TAO ; et al.	2019-10-03
Led Light Bulb Having Filament With Segmented Light Conversion Layer App 20190301684 - JIANG; TAO ; et al.	2019-10-03
Led Light Bulb Having Uniform Light Emmision App 20190271443 - JIANG; TAO ; et al.	2019-09-05
High Light-emitting Efficiency Led Light Bulb Having Filament With Controlled Refractive Index Differences Of Multiple Interface App 20190264874 - JIANG; TAO ; et al.	2019-08-29
Led Light Bulb With Bendable Led Filament App 20190264875 - JIANG; TAO ; et al.	2019-08-29
Led Light Bulb With Flexible Led Filament Having Perpendicular Connecting Wires App 20190264876 - JIANG; TAO ; et al.	2019-08-29
Led Filament Light Bulb Having Different Surface Roughness Filament Base Layer App 20190242532 - JIANG; TAO ; et al.	2019-08-08
High-efficiency Led Light Bulb With Led Filament Therein App 20190219231 - JIANG; TAO ; et al.	2019-07-18
Led Filament Light Bulb App 20190195434 - JIANG; TAO ; et al.	2019-06-27
Led Filament Light Bulb Having Organosilicon-modified Polyimide Resin Composition Filament Base Layer App 20190186697 - JIANG; TAO ; et al.	2019-06-20
Led Filament And Led Light Bulb App 20190128482 - JIANG; TAO ; et al.	2019-05-02

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