Quanjin SHI

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Morris Plains, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Radio-frequency identification (RFID) printer with a rotatable ante...
- Patent number 12,204,981
- Issue date Jan 21, 2025
- Hand Held Products, Inc.
- Chuanqing Zeng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, apparatus, and systems for improving printing precision
- Patent number 11,303,773
- Issue date Apr 12, 2022
- DATAMAX-O'NEIL CORPORATION
- Ramanathan Alaganchetty
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
RADIO-FREQUENCY IDENTIFICATION (RFID) PRINTER ANTENNA
- Publication number 20240095487
- Publication date Mar 21, 2024
- Hand Held Products, Inc.
- Jian ZENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RADIO-FREQUENCY IDENTIFICATION (RFID) PRINTER WITH A ROTATABLE ANTE...
- Publication number 20230161979
- Publication date May 25, 2023
- Honeywell International Inc.
- Chuanqing ZENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, APPARATUS, AND SYSTEMS FOR IMPROVING PRINTING PRECISION
- Publication number 20220201140
- Publication date Jun 23, 2022
- Datamax-O'Neil Corporation
- Ramanathan ALAGANCHETTY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, APPARATUS, AND SYSTEMS FOR IMPROVING PRINTING PRECISION
- Publication number 20200145546
- Publication date May 7, 2020
- Datamax-O'Neil Corporation
- Ramanathan ALAGANCHETTY
- G06 - COMPUTING CALCULATING COUNTING