INTERNATIONAL PATENT: SPRINTRAY, INC., ZHANG, JING, WANG, CHUNHUI FILES APPLICATION FOR "BACKLIGHT SYSTEM FOR THREE-DIMENSIONAL PRINTING APPARATUS"

GENEVA, April 29 -- SPRINTRAY, INC. (2710 Media Center DriveSuite 100ALos Angeles, CA 90065), ZHANG, Jing (2710 Media Center Drive, Suite 100ALos Angeles, CA 90065), WANG, Chunhui (4th Floor Qihang BldgKechuang Park Keqiao DistrictShaoxing, ZJ, E0575-85597461) filed a patent application (PCT/US2025/051358) for "BACKLIGHT SYSTEM FOR THREE-DIMENSIONAL PRINTING APPARATUS" on Oct 16, 2025. With publication no. WO/2026/085388, the details related to the patent application was published on Apr 23, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): PAN, Navy (4th Floor, Qihang BldgKechuang Park Keqiao...