Hao Zheng

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and apparatuses for avoiding ribbon wrinkle
- Patent number 11,772,398
- Issue date Oct 3, 2023
- Hand Held Products, Inc.
- Hao Zheng
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal printer having real-time force feedback on printhead pressu...
- Patent number 10,183,506
- Issue date Jan 22, 2019
- DATAMAS-O'NEIL CORPORATION
- Ranuff Delario
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal printer having real-time force feedback on printhead pressu...
- Patent number 9,902,175
- Issue date Feb 27, 2018
- Datamax-O'Neil Corporation
- Ranuff Delario
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Automatic thermal printhead cleaning system
- Patent number 9,827,796
- Issue date Nov 28, 2017
- Datamax-O'Neil Corporation
- Hao Zheng
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
COLD TEMPERATURE CONDITION PRINTING FOR A PRINTING APPARATUS
- Publication number 20240227414
- Publication date Jul 11, 2024
- Hand Held Products, Inc.
- Noorasykin Mokhtar
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SYSTEMS AND APPARATUSES FOR AVOIDING RIBBON WRINKLE
- Publication number 20220274431
- Publication date Sep 1, 2022
- Hand Held Products, Inc.
- Hao Zheng
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SMALL PITCH RADIO FREQUENCY IDENTIFICATION (RFID) LABEL DETECTION
- Publication number 20220277184
- Publication date Sep 1, 2022
- Hand Held Products, Inc.
- Zheng Hao
- 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
THERMAL PRINTER HAVING REAL-TIME FORCE FEEDBACK ON PRINTHEAD PRESSU...
- Publication number 20180178556
- Publication date Jun 28, 2018
- DATAMAX-O'NEIL CORPORATION
- Ranuff Delario
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
THERMAL PRINTER HAVING REAL-TIME FORCE FEEDBACK ON PRINTHEAD PRESSU...
- Publication number 20180037036
- Publication date Feb 8, 2018
- DATAMAX-O'NEIL CORPORATION
- Ranuff Delario
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Person

Patents Grantslast 30 patents

Systems and apparatuses for avoiding ribbon wrinkle

Thermal printer having real-time force feedback on printhead pressu...

Thermal printer having real-time force feedback on printhead pressu...

Automatic thermal printhead cleaning system

Patents Applicationslast 30 patents

COLD TEMPERATURE CONDITION PRINTING FOR A PRINTING APPARATUS

SYSTEMS AND APPARATUSES FOR AVOIDING RIBBON WRINKLE

SMALL PITCH RADIO FREQUENCY IDENTIFICATION (RFID) LABEL DETECTION

PRINTING APPARATUS

THERMAL PRINTER HAVING REAL-TIME FORCE FEEDBACK ON PRINTHEAD PRESSU...

THERMAL PRINTER HAVING REAL-TIME FORCE FEEDBACK ON PRINTHEAD PRESSU...