US Patent Issued to Robert Bosch on Nov. 3 for "Co-rotating scroll compressor" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,746, issued on Nov. 3, was assigned to Robert Bosch GmbH (Stuttgart, Germany).

"Co-rotating scroll compressor" was invented by Qilin Huang (Shanghai), Chaoqun Zhou (Shanghai) and Mingang Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A co-rotating scroll compressor includes a housing, a first scroll plate, a second scroll plate, and a drive shaft. The first scroll plate rotates around a first rotation axis and includes a first scroll body and a first ring gear. The second scroll plate rotates around a second rotation axis and includes a second scroll body and a second ring gear. The second scroll body is meshed with the first scroll bo...