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Huang; Hao-Hui Patent Filings

Huang; Hao-Hui

Patent Applications and Registrations

Patent applications and USPTO patent grants for Huang; Hao-Hui.The latest application filed is for "automatic balance valve control".

Company Profile
1.2.3
  • Huang; Hao-Hui - Guangdong CN
  • Huang; Hao-hui - Shen Zhen CN
  • Huang; Hao-hui - Shen Zhen City CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Automatic balance valve control
Grant 10,697,650 - Smith , et al.
2020-06-30
Automatic Balance Valve Control
App 20180031251 - Smith; Philip John ;   et al.
2018-02-01
Thermostat status notification through a network
Grant 7,941,530 - Ha , et al. May 10, 2
2011-05-10
Determination of the Type of Heaving, Ventilating, and Air Conditioning (HVAC) System
App 20100114382 - Ha; Wai-leung ;   et al.
2010-05-06
Thermostat Status Notification Through a Network
App 20100100358 - Ha; Wai-leung ;   et al.
2010-04-22

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