Heng; Hwa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heng; Hwa.The latest application filed is for "lighting system control using integrated control device especially useful for lights of swimming pools and spas".

Company Profile

5.4.10

Heng; Hwa - Carlsbad CA
Heng; Hwa - Vista CA

*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
Lighting System Control Using Integrated Control Device Especially Useful For Lights Of Swimming Pools And Spas App 20220110196 - Heng; Hwa ; et al.	2022-04-07
Plumbed In-line Sensor System For Swimming Pools And Spas App 20220089459 - Heng; Hwa ; et al.	2022-03-24
Wall Switch Light Controller For Swimming Pools And Spas App 20220070988 - Leander; Jared ; et al.	2022-03-03
Lighting Assemblies With Heat-dissipating Properties Principally For Swimming Pools And Spas App 20210285628 - Arpin; Jonathan ; et al.	2021-09-16
Lighting assemblies with heat-dissipating properties principally for swimming pools and spas Grant 11,035,564 - Arpin , et al. June 15, 2	2021-06-15
Chlorination systems Grant 10,981,808 - Lo , et al. April 20, 2	2021-04-20
Sensor Systems Principally For Swimming Pools And Spas App 20200150633 - Goldman; David ; et al.	2020-05-14
Control Boxes Principally For Use With Equipment Of Swimming Pools And Spas App 20200146163 - Uy; Dindo ; et al.	2020-05-07
Control boxes principally for use with equipment of swimming pools and spas Grant 10,537,034 - Uy , et al. Ja	2020-01-14
Chlorination Systems App 20190127241 - Lo; Ricky ; et al.	2019-05-02
Control Boxes Principally For Use With Equipment Of Swimming Pools And Spas App 20190132972 - Uy; Dindo ; et al.	2019-05-02
Lighting Assemblies Principally For Swimming Pools And Spas App 20190107274 - Arpin; Jonathan ; et al.	2019-04-11
Systems and methods of properly orienting pool and spa equipment Grant 10,144,660 - Deloche , et al. De	2018-12-04
Systems And Methods Of Properly Orienting Pool And Spa Equipment App 20180134587 - Deloche; Remi ; et al.	2018-05-17

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