ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,094, issued on Aug. 4, was assigned to Autel Digital Power Co. Ltd. (Shenzhen, China). "Charging pile" was invented by Shupeng Wang (Shenzhe... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,095, issued on Aug. 4, was assigned to MAKITA Corp. (Anjo, Japan). "Charger" was invented by Kohei Hosokawa (Anjo, Japan) and Hideyuki Taga ... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,096, issued on Aug. 4, was assigned to MAKITA Corp. (Anjo, Japan). "Charger" was invented by Hideyuki Taga (Anjo, Japan) and Kohei Hosokawa ... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,097, issued on Aug. 4, was assigned to MAKITA Corp. (Anjo, Japan). "Charger" was invented by Hideyuki Taga (Anjo, Japan). The patent was fi... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,098, issued on Aug. 4, was assigned to Anker Innovations Technology Co. Ltd. (Changsha, China). "Charging device" was invented by Jie Cao (S... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,099, issued on Aug. 4, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea). "Charging station for robot vacuum cleaner" was... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,100, issued on Aug. 4. "Charging module of a charging station for pipetting aids" was invented by Johannes Sonderegger (Fajauna, Switzerland... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,101, issued on Aug. 4. "Electronic cigarette power supply device" was invented by Rongrong Hong (Shenzhen, China), Yongcong Lai (Shenzhen, C... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,102, issued on Aug. 4, was assigned to Logitech Europe S.A. (Lausanne, Switzerland). "Stylus charging base" was invented by Libao Wu (Fremon... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,103, issued on Aug. 4, was assigned to Shenzhen Eartech Co. Ltd. (Shenzhen, China). "Set of hearing aids and charging case" was invented by ... और पढ़ें