Inventor · disambiguated record

Chao-Min Zhang

Also filed as: ZHANG CHAO-MIN

3 granted patents·259 citations·filing 1997–1998

74Inventor score

Technology areasA61B

Files withCRYOMEDICAL SCIENCES INC3

Top patents by PatentIndex Score

3 records

0174US5916212AHand held cyrosurgical probe systemCRYOMEDICAL SCIENCES INC·Filed 1998·Granted Jun 29, 1999·246 cites·18 claims
0250USD406337SHand held cryosurgical probe apparatusCRYOMEDICAL SCIENCES INC·Filed 1997·Granted Mar 2, 1999·8 cites·1 claims
0341USD414865SHand held cryosurgical probe apparatusCRYOMEDICAL SCIENCES INC·Filed 1997·Granted Oct 5, 1999·5 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →