Tak Leung Siu

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Wanchai, HK

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Patents Grantslast 30 patents

Information Patent Grant
Diaper
- Patent number 10,299,969
- Issue date May 28, 2019
- CONVERGENCE SYSTEMS LIMITED
- Kin Yue Albert Lai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical pad and a wetness reporting system with such a medical pad
- Patent number 10,134,489
- Issue date Nov 20, 2018
- Convergence Systems Limited
- Kin Yue Albert Lai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Diaper
- Publication number 20190038478
- Publication date Feb 7, 2019
- Convergence Systems Limited
- Kin Yue Albert Lai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAL PAD AND A WETNESS REPORTING SYSTEM WITH SUCH A MEDICAL PAD
- Publication number 20170098044
- Publication date Apr 6, 2017
- Convergence Systems Limited
- Kin Yue Albert LAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE