PRIMECHARGE
Filed: August 17, 2012
Batteries and battery chargers; Battery charge devices; Battery chargers; Battery monitors; Battery testers; Chargers for…
Owned by: Cheng USA, Inc.
Serial Number: 85706944
ARTERRA
Filed: December 1, 2020
Automatic transfer switches (ATS); Electric power converters; Electricity router for managing and optimizing energy loads…
Owned by: Cheng USA, Inc.
Serial Number: 90351163
WFCO
Filed: January 29, 2021
Automatic transfer switches (ATS); Electric power converters; Electricity router for managing and optimizing energy loads…
Owned by: Cheng USA, Inc.
Serial Number: 90497401
PWRPRO
Filed: February 7, 2024
Smart home hubs comprised of voice-activated speakers, computer hardware, and downloadable software for controlling networked…
Owned by: Cheng USA, Inc.
Serial Number: 98396366
