James Ma

Follow

Person

Hayward, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Temperature and relative humidity controller
- Patent number 11,879,657
- Issue date Jan 23, 2024
- Nelumbo Inc.
- Lance R. Brockway
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Temperature and relative humidity controller
- Patent number 11,473,807
- Issue date Oct 18, 2022
- Nelumbo Inc.
- Lance R. Brockway
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TEMPERATURE AND RELATIVE HUMIDITY CONTROLLER
- Publication number 20240175598
- Publication date May 30, 2024
- Nelumbo Inc.
- Lance R. Brockway
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Temperature and Relative Humidity Controller
- Publication number 20230076087
- Publication date Mar 9, 2023
- Nelumbo Inc.
- Lance R. Brockway
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Selectively Applied Gradient Coating Compositions
- Publication number 20230031778
- Publication date Feb 2, 2023
- Nelumbo Inc.
- Michael A. Ung
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Temperature and Relative Humidity Controller
- Publication number 20200124312
- Publication date Apr 23, 2020
- Lance R. Brockway
- F24 - HEATING RANGES VENTILATING