Guozhi Lin

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Changsha, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for facilitating chemical analysis based on color principle
- Patent number 11,598,785
- Issue date Mar 7, 2023
- ROYAL BIOTECH INC
- Philip Huang
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatuses for facilitating purification of sludge and...
- Patent number 11,447,411
- Issue date Sep 20, 2022
- ROYAL BIOTECH INC
- Philip Huang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for facilitating non-invasive in-situ imaging of metabolic p...
- Patent number 11,085,890
- Issue date Aug 10, 2021
- ROYAL BIOTECH INC
- Philip Huang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR FACILITATING CHEMICAL ANALYSIS BASED ON COLOR PRINCIPLE
- Publication number 20210302454
- Publication date Sep 30, 2021
- Royal Biotech Inc
- Philip Huang
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM FOR FACILITATING NON-INVASIVE IN-SITU IMAGING OF METABOLIC P...
- Publication number 20210239631
- Publication date Aug 5, 2021
- Royal Biotech Inc
- Philip Huang
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUSES FOR FACILITATING PURIFICATION OF SLUDGE AND...
- Publication number 20210206678
- Publication date Jul 8, 2021
- Royal Biotech Inc
- Philip Huang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE