Inventor
SHUANG JIANJUN
CN10 patents
⚠️ This page may combine multiple inventors who share the name “SHUANG JIANJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICRO TECH NANJING CO LTD
4 patentsUS12130216B2Oct 29, 2024
Sample collecting device and sample collecting apparatus
MICRO TECH NANJING CO LTD0 citations57
US11627796B2Apr 18, 2023
Cleaning brush
MICRO TECH NANJING CO LTD0 citations57
US11925343B2Mar 12, 2024
Traction apparatus and traction ring for traction apparatus
MICRO TECH NANJING CO LTD0 citations47
US11864721B2Jan 9, 2024
Endoscope end cap
MICRO TECH NANJING CO LTD0 citations45