David Pratama Djayaputra

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Print media conveyance method and apparatus thereof
- Patent number 12,240,228
- Issue date Mar 4, 2025
- Hand Held Products, Inc.
- Sze Ping Ching
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and a print engine assembly
- Patent number 11,938,743
- Issue date Mar 26, 2024
- Hand Held Products, Inc.
- Florante Sumalinog Go
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Safety mechanism for printing apparatus
- Patent number 11,809,125
- Issue date Nov 7, 2023
- Hand Held Products, Inc.
- David Pratama Djayaputra
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Printing apparatus
- Patent number 11,571,918
- Issue date Feb 7, 2023
- DATAMAX-O'NEIL CORPORATION
- Florante Sumalinog Go
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Safety mechanism for printing apparatus
- Patent number 11,287,774
- Issue date Mar 29, 2022
- DATAMAX-O'NEIL CORPORATION
- David Pratama Djayaputra
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Safety mechanism for printing apparatus
- Patent number 11,048,205
- Issue date Jun 29, 2021
- DATAMAX-O'NEIL CORPORATION
- David Pratama Djayaputra
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PRINTING APPARATUS
- Publication number 20230182484
- Publication date Jun 15, 2023
- Hand Held Products, Inc.
- David Pratama Djayaputra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS
- Publication number 20230147281
- Publication date May 11, 2023
- Datamax-O'Neil Corporation
- Florante Sumalinog Go
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS
- Publication number 20220212483
- Publication date Jul 7, 2022
- Hand Held Products, Inc.
- Sze Ping CHING
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SAFETY MECHANISM FOR PRINTING APPARATUS
- Publication number 20220171326
- Publication date Jun 2, 2022
- Datamax-O'Neil Corporation
- David Pratama DJAYAPUTRA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PRINTING APPARATUS
- Publication number 20220024232
- Publication date Jan 27, 2022
- Datamax-O'Neil Corporation
- Florante Sumalinog Go
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SAFETY MECHANISM FOR PRINTING APPARATUS
- Publication number 20210286314
- Publication date Sep 16, 2021
- Datamax-O'Neil Corporation
- David Pratama DJAYAPUTRA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY