US Patent Issued to Dongguan Renzheng lighting electric Appliance on March 18 for "Multifunctional and variable lamp sheet and lamp" (Chinese Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,221, issued on March 18, was assigned to Dongguan Renzheng lighting electric Appliance Co. LTD (Dongguan, China).

"Multifunctional and variable lamp sheet and lamp" was invented by Tian Chen (Dongguan, China) and Li Fang (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multifunctional and variable lamp sheet and lamp are provided. A light-emitting diode (LED) multifunctional light-emitting assembly of the lamp sheet includes a light-emitting region and a control region; the light-emitting region is any geometric light-emitting shape; and the light-emitting style is divided into a plurality of sub-regions connected into the control ...