WenWei Zhang

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Methods, apparatuses, and computer program products for verifying p...
- Patent number 11,928,374
- Issue date Mar 12, 2024
- Hand Held Products, Inc.
- Kar Boon Oung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, apparatuses, and computer program products for verifying p...
- Patent number 11,693,612
- Issue date Jul 4, 2023
- Hand Held Products, Inc.
- Kar Boon Oung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus, and system for detecting a printer media jam bas...
- Patent number 11,662,682
- Issue date May 30, 2023
- Hand Held Products, Inc.
- Wenwei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, apparatuses, and systems for media calibration for printers
- Patent number 11,468,277
- Issue date Oct 11, 2022
- DATAMAX-O'NEIL CORPORATION
- Heng Yew Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, apparatuses, and systems for media calibration for printers
- Patent number 11,074,487
- Issue date Jul 27, 2021
- DATAMAX-O'NEIL CORPORATION
- Heng Yew Lim
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR VERIFYING P...
- Publication number 20240256200
- Publication date Aug 1, 2024
- Hand Held Products, Inc.
- Kar Boon Oung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR VERIFYING P...
- Publication number 20230393791
- Publication date Dec 7, 2023
- Hand Held Products, Inc.
- Kar Boon Oung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR DETECTING A MEDIA JAM IN A PRINTER
- Publication number 20220260948
- Publication date Aug 18, 2022
- Hand Held Products, Inc.
- Wenwei Zhang
- G06 - COMPUTING CALCULATING COUNTING
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
METHODS, APPARATUSES, AND SYSTEMS FOR MEDIA CALIBRATION FOR PRINTERS
- Publication number 20210295117
- Publication date Sep 23, 2021
- Datamax-O'Neil Corporation
- Heng Yew LIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, APPARATUSES, AND SYSTEMS FOR MEDIA CALIBRATION FOR PRINTERS
- Publication number 20210256330
- Publication date Aug 19, 2021
- Datamax-O'Neil Corporation
- Heng Yew LIM
- G06 - COMPUTING CALCULATING COUNTING