FREEWELL INDUSTRY COMPANY LIMITED

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HONG KONG, HK

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for altering quantum of light passing through a lens of a...
- Patent number 12,135,463
- Issue date Nov 5, 2024
- FREEWELL INDUSTRY COMPANY LIMITED
- Hitesh Gopal Gwalani
- G02 - OPTICS
Information Patent Grant
Apparatus for altering quantum of light passing through a lens of a...
- Patent number 11,846,824
- Issue date Dec 19, 2023
- FREEWELL INDUSTRY COMPANY LIMITED
- Hitesh Gopal Gwalani
- G02 - OPTICS
Information Patent Grant
Apparatus for detachably mounting filters onto a lens of a photogra...
- Patent number 11,366,374
- Issue date Jun 21, 2022
- FREEWELL INDUSTRY COMPANY LIMITED
- Hitesh Gopal Gwalani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Patents Applicationslast 30 patents

Information Patent Application
MULTIFUNCTIONAL LIGHT-SHIELDING BUCKET
- Publication number 20240210790
- Publication date Jun 27, 2024
- FREEWELL INDUSTRY COMPANY LIMITED
- Hitesh Gopal Gwalani
- G02 - OPTICS
Information Patent Application
MULTIFUNCTIONAL HANDHELD BLUEBOOTH BEAT AID
- Publication number 20240201568
- Publication date Jun 20, 2024
- FREEWELL INDUSTRY COMPANY LIMITED
- Hitesh Gopal Gwalani
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MOBILE PHONE FILTER ASSEMBLY
- Publication number 20240201465
- Publication date Jun 20, 2024
- FREEWELL INDUSTRY COMPANY LIMITED
- Hitesh Gopal Gwalani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR ALTERING QUANTUM OF LIGHT PASSING THROUGH A LENS OF A...
- Publication number 20230194821
- Publication date Jun 22, 2023
- FREEWELL INDUSTRY COMPANY LIMITED
- Hitesh Gopal Gwalani
- G02 - OPTICS
Information Patent Application
FILTER MOUNTING DEVICE FOR A CAMERA
- Publication number 20220146911
- Publication date May 12, 2022
- FREEWELL INDUSTRY COMPANY LIMITED
- Hitesh Gopal Gwalani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APPARATUS FOR ALTERING QUANTUM OF LIGHT PASSING THROUGH A LENS OF A...
- Publication number 20210132320
- Publication date May 6, 2021
- FREEWELL INDUSTRY COMPANY LIMITED
- Hitesh Gopal Gwalani
- G02 - OPTICS
Information Patent Application
APPARATUS FOR DETACHABLY MOUNTING FILTERS ONTO A LENS OF A PHOTOGRA...
- Publication number 20200183255
- Publication date Jun 11, 2020
- FREEWELL INDUSTRY COMPANY LIMITED
- Hitesh Gopal Gwalani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

FREEWELL INDUSTRY COMPANY LIMITED

Organization

Patents Grantslast 30 patents

Apparatus for altering quantum of light passing through a lens of a...

Apparatus for altering quantum of light passing through a lens of a...

Apparatus for detachably mounting filters onto a lens of a photogra...

Patents Applicationslast 30 patents

MULTIFUNCTIONAL LIGHT-SHIELDING BUCKET

MULTIFUNCTIONAL HANDHELD BLUEBOOTH BEAT AID

MOBILE PHONE FILTER ASSEMBLY

APPARATUS FOR ALTERING QUANTUM OF LIGHT PASSING THROUGH A LENS OF A...

FILTER MOUNTING DEVICE FOR A CAMERA

APPARATUS FOR ALTERING QUANTUM OF LIGHT PASSING THROUGH A LENS OF A...

APPARATUS FOR DETACHABLY MOUNTING FILTERS ONTO A LENS OF A PHOTOGRA...