CELLPHONE BATTERY CHARGERS

Brand Owner (click to sort) Address Description
OTWAY Liang, Yiming c/o Law Office of Tsz Lung Yeung 333 W. Garvey Avenue, #586 Monterey Park CA 91754 Cellphone battery chargers; Electric charging cables; Power adapters for cellphones;
SWISSTECH SWISSTECH IP CO C/O SBGI LIQUIDATING TRUST 410 PARK AVENUE, SUITE 900 NEW YORK NY 10022 Cellphone battery chargers; reading glasses; sunglasses; earphones and headphones; ear buds; cell phone cases; external battery packs; cell phone auxiliary cables; hands-free kit for phones; blank USB flash drives; blank electronic storage media; electronic luggage scale; portable wireless speakers; electric power converters; adapter plugs; battery chargers; battery cases; handheld monopods, namely, selfie sticks; USB power adapters; USB cables; USB dongles being wireless network adaptors; wireless routers; camera tripods;SWISS TECH;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A battery charger with a discrete switched regulator provides relatively high efficiency and relatively low cost. Unlike known battery chargers which incorporate switched regulator ICs, the battery charger in accordance with the present invention utilizes the microprocessor for a dual function. In particular, the microprocessor not only controls the charging characteristics of the battery charging circuit but also directly controls the power output of the battery charger by direct control of the discrete switched regulator circuit. By using a discrete switched regulator circuit and redefining the role of the microprocessor, the battery charger in accordance with the present invention is relatively less expensive than known battery chargers which incorporate switched regulator ICs.