US Patent Issued to ZHEJIANG GEELY HOLDING GROUP on May 20 for "Virtual barrier gate system and virtual barrier gate control method" (Chinese Inventor)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,307,848, issued on May 20, was assigned to ZHEJIANG GEELY HOLDING GROUP Co. LTD (Hangzhou, China).

"Virtual barrier gate system and virtual barrier gate control method" was invented by Shufu Li (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a virtual barrier gate system (10) and a virtual barrier gate control method. The system comprises a control apparatus (100) and a holographic projection apparatus (200) connected to the control apparatus (100), wherein the control apparatus (100) is configured to generate a first control signal on the basis of a starting signal and send the first control signal to the holographic proje...