Group 1 - Shanghai Baoxin Software Co., Ltd. has applied for a patent for a "LED unilateral oblique light source for defect detection," with publication number CN120490110A and application date of April 2025 [1] - The patent describes a light source that includes a base profile, a light-emitting module, and a housing, designed to effectively illuminate defects such as scratches and bubbles on surfaces [1] - The innovative design allows for a significant expansion of the installation distance of the light source, addressing environmental risks associated with close-range installations [1] Group 2 - Shanghai Baoxin Software Co., Ltd. was established in 1994 and is primarily engaged in software and information technology services [2] - The company has a registered capital of 288,380.3858 million RMB and has invested in 46 enterprises [2] - The company has participated in 5,000 bidding projects and holds 1,213 patents along with 338 trademark registrations [2]