Inventor · disambiguated record
In Whan Lee
Also filed as: LEE IN WHAN
15 granted patents·7 pending applications·26 citations·filing 2006–2025
87Inventor score
Top patents by PatentIndex Score
22 records- 0180US10646305B2Dental treatment instrumentB&L BIOTECH INC·Filed 2016·Granted May 12, 2020·6 cites·5 claims
- 0276US9033706B2Wireless recharger of complete melting type for endodontic treatmentLEE IN-WHAN·Filed 2006·Granted May 19, 2015·6 cites·11 claims
- 0373US8215955B2Endodontic instrument for root canal filling and heating tip adapted to the sameLEE IN-WHAN·Filed 2007·Granted Jul 10, 2012·5 cites·6 claims
- 0467US10980991B2Flexible microneedle for dental material delivery and method of manufacturing the sameB&L BIOTECH INC·Filed 2016·Granted Apr 20, 2021·1 cites·15 claims
- 0566US9351804B2Needle unit for endodontic treatmentLEE IN-WHAN·Filed 2008·Granted May 31, 2016·1 cites·5 claims
- 0665US2024428705A1Dentiform for practicing dental proceduresLEE IN WHAN·Filed 2024·Application pending·0 cites
- 0760US11202688B2Method of improving ductility of needle for root canal treatment devices and method of manufacturing needle for root canal treatment devices including method of improving ductility of needle for root canal treatment devicesB&L BIOTECH INC·Filed 2019·Granted Dec 21, 2021·0 cites·12 claims
- 0859US11635292B2Digital measurement apparatus and digital measurement methodB&L BIOTECH INC·Filed 2020·Granted Apr 25, 2023·0 cites·21 claims
- 0958US12390314B2Tooth model for tooth treatment practice and method for manufacturing the sameB&L BIOTECH INC·Filed 2021·Granted Aug 19, 2025·0 cites·5 claims
- 1055US9907625B2Ultrasonic tip for an apicoectomy, and method for manufacturing sameCETATECH INC·Filed 2015·Granted Mar 6, 2018·0 cites·1 claims
- 1153US12059318B2Endodontic file holderB&L BIOTECH INC·Filed 2021·Granted Aug 13, 2024·0 cites·9 claims
- 1252US2021045625A1Dental retractor with micro mirrorB&L BIOTECH USA INC·Filed 2019·Application pending·0 cites
- 1352US2025262109A1Holding device for dental medical devicesB&L BIOTECH INC·Filed 2025·Application pending·0 cites
- 1452US2008193895A1Wireless Recharger For Back Filler On Endodontic TreatmentB & L BIOTECH CO LTD·Filed 2006·Application pending·0 cites
- 1551US2020121418A1Vibration apparatus for dental careB&L BIOTECH INC·Filed 2019·Application pending·0 cites
- 1648USD668333SOral retractor for dental purposeLEE IN WHAN·Filed 2011·Granted Oct 2, 2012·7 cites·1 claims
- 1748US2010009319A1Alloy and composition for endodontic treatmentSEUNG HO BAEK·Filed 2007·Application pending·0 cites
- 1846US11241299B2Induction heating type dental filling deviceB&L BIOTECH INC·Filed 2016·Granted Feb 8, 2022·0 cites·17 claims
- 1943US10350029B2Vibrator for attaching composite resin to a toothB&L BIOTECH INC·Filed 2017·Granted Jul 16, 2019·0 cites·2 claims
- 2041US10470845B2Dispenser device for dental materialB&L BIOTECH INC·Filed 2016·Granted Nov 12, 2019·0 cites·6 claims
- 2140US11262187B2Dental digital measurement apparatus and digital measurement method using the sameB&L BIOTECH INC·Filed 2020·Granted Mar 1, 2022·0 cites·12 claims
- 2240US2007033422A1Method and device for processing sound fileLEE IN-WHAN·Filed 2006·Application pending·0 cites
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