US Patent Issued to AAC Acoustic Technologies (Shanghai) on Oct. 21 for "Device and method for automatically adjusting interpupillary distance (IPD) comprising first and second optical modules slidably provided on a base" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,624, issued on Oct. 21, was assigned to AAC Acoustic Technologies (Shanghai) Co. Ltd. (Shanghai).

"Device and method for automatically adjusting interpupillary distance (IPD) comprising first and second optical modules slidably provided on a base" was invented by Qinghua Lin (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided a device and method for automatically adjusting an interpupillary distance (IPD) capable of achieving a desirable automatic VR IPD adjustment effect. The device includes a base, first and second optical modules, a pupil position acquisition assembly, a transmission assembly, an IPD adjustment driving circuit, and ...