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Inventor

MA QIURONG

CN11 patents
⚠️ This page may combine multiple inventors who share the name “MA QIURONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAND HELD PROD INC

6 patents

HONEYWELL INT INC

3 patents

MA QIURONG

1 patent

KONINKLIJKE PHILIPS N V

1 patent