Chao Uei Wahng

Follow

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Specimen dispensing device
- Patent number 9,623,225
- Issue date Apr 18, 2017
- La Pierres, Inc.
- Yuchen Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Skin treatment device with an integrated specimen dispenser
- Patent number 9,492,645
- Issue date Nov 15, 2016
- La Pierres, Inc.
- Yuchen Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic device with integrated specimen dispenser
- Patent number 8,679,039
- Issue date Mar 25, 2014
- La Pierres, Inc.
- Hieu Tieu
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Skin care and beautification device
- Patent number D664665
- Issue date Jul 31, 2012
- Chao Uei Wahng
- D24 - Medical and laboratory equipment
Information Patent Grant
Beauty massage
- Patent number D633628
- Issue date Mar 1, 2011
- La Pierres, Inc.
- Chao Uei Wahng
- D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

Information Patent Application
SPECIMEN DISPENSING DEVICE
- Publication number 20120245730
- Publication date Sep 27, 2012
- Yuchen Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SKIN TREATMENT DEVICE WITH AN INTEGRATED SPECIMEN DISPENSER
- Publication number 20120209151
- Publication date Aug 16, 2012
- Yuchen Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Integrated skin-treatment specimen dispenser
- Publication number 20120109043
- Publication date May 3, 2012
- Yuchen Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Massaging device with multiple ultrasonic transducers
- Publication number 20120089052
- Publication date Apr 12, 2012
- Yuchen Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ultrasonic device with integrated specimen dispenser
- Publication number 20120089079
- Publication date Apr 12, 2012
- Hieu Tieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE