Inventor
WEN HUAFENG
US95 patents
⚠️ This page may combine multiple inventors who share the name “WEN HUAFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALIGN TECHNOLOGY INC
38 patentsUS7578673B2Aug 25, 2009
System and methods for combination treatments of dental patients
ALIGN TECHNOLOGY INC157 citations99
US7474307B2Jan 6, 2009
Clinician review of an orthodontic treatment plan and appliance
ALIGN TECHNOLOGY INC84 citations99
US7435083B2Oct 14, 2008
Tooth path treatment plan
ALIGN TECHNOLOGY INC135 citations99
US7309230B2Dec 18, 2007
Preventing interference between tooth models
ALIGN TECHNOLOGY INC99 citations99
US7293988B2Nov 13, 2007
Accurately predicting and preventing interference between tooth models
ALIGN TECHNOLOGY INC148 citations99
US7134874B2Nov 14, 2006
Computer automated development of an orthodontic treatment plan and appliance
ALIGN TECHNOLOGY INC393 citations99
US7063532B1Jun 20, 2006
Subdividing a digital dentition model
ALIGN TECHNOLOGY INC192 citations99
US7056115B2Jun 6, 2006
Systems and methods for fabricating a dental template
ALIGN TECHNOLOGY INC178 citations99
US6979196B2Dec 27, 2005
Systems and methods for automated bite-setting of tooth models
ALIGN TECHNOLOGY INC165 citations99
US6729876B2May 4, 2004
Tooth path treatment plan
ALIGN TECHNOLOGY INC271 citations99
US6685470B2Feb 3, 2004
Digitally modeling the deformation of gingival tissue during orthodontic treatment
ALIGN TECHNOLOGY INC108 citations99
US6602070B2Aug 5, 2003
Systems and methods for dental treatment planning
ALIGN TECHNOLOGY INC369 citations99
US6514074B1Feb 4, 2003
Digitally modeling the deformation of gingival
ALIGN TECHNOLOGY INC282 citations99
US6463344B1Oct 8, 2002
Efficient data representation of teeth model
ALIGN TECHNOLOGY INC319 citations99
US6409504B1Jun 25, 2002
Manipulating a digital dentition model to form models of individual dentition components
ALIGN TECHNOLOGY INC358 citations99
US6210162B1Apr 3, 2001
Creating a positive mold of a patient's dentition for use in forming an orthodontic appliance
ALIGN TECHNOLOGY INC354 citations99
US10524880B2Jan 7, 2020
Preventing interference between tooth models
ALIGN TECHNOLOGY INC36 citations98
US9204942B2Dec 8, 2015
Systems and methods for fabricating a dental template
ALIGN TECHNOLOGY INC68 citations98
US9161824B2Oct 20, 2015
Computer automated development of an orthodontic treatment plan and appliance
ALIGN TECHNOLOGY INC63 citations98
US8026916B2Sep 27, 2011
Image-based viewing system
ALIGN TECHNOLOGY INC110 citations98
US7922490B2Apr 12, 2011
Base for physical dental arch model
ALIGN TECHNOLOGY INC72 citations98
US7905725B2Mar 15, 2011
Clinician review of an orthodontic treatment plan and appliance
ALIGN TECHNOLOGY INC61 citations98
US7819659B2Oct 26, 2010
System for organizing dental aligners
ALIGN TECHNOLOGY INC60 citations98
US7448514B2Nov 11, 2008
Storage system for dental devices
ALIGN TECHNOLOGY INC108 citations98
US7384266B2Jun 10, 2008
Method and apparatus for manufacturing and constructing a physical dental arch model
ALIGN TECHNOLOGY INC85 citations98
US7373286B2May 13, 2008
Efficient data representation of teeth model
ALIGN TECHNOLOGY INC200 citations98
US7335024B2Feb 26, 2008
Methods for producing non-interfering tooth models
ALIGN TECHNOLOGY INC87 citations98
US7123767B2Oct 17, 2006
Manipulating a digital dentition model to form models of individual dentition components
ALIGN TECHNOLOGY INC82 citations98
US7110594B2Sep 19, 2006
Manipulating a digital dentition model to form models of individual dentition components
ALIGN TECHNOLOGY INC66 citations98
US6665570B2Dec 16, 2003
Efficient data representation of teeth model
ALIGN TECHNOLOGY INC101 citations98
US6633789B1Oct 14, 2003
Effiicient data representation of teeth model
ALIGN TECHNOLOGY INC193 citations98
US6318994B1Nov 20, 2001
Tooth path treatment plan
ALIGN TECHNOLOGY INC288 citations98
US7831322B2Nov 9, 2010
Producing wrinkled dental aligner for dental treatment
ALIGN TECHNOLOGY INC99 citations97
US7435084B2Oct 14, 2008
System and methods for casting physical tooth model
ALIGN TECHNOLOGY INC65 citations97
US7433810B2Oct 7, 2008
Efficient data representation of teeth model
ALIGN TECHNOLOGY INC73 citations97
US7428481B2Sep 23, 2008
Efficient data representation of teeth model
ALIGN TECHNOLOGY INC70 citations97
US7108508B2Sep 19, 2006
Manipulable dental model system for fabrication of a dental appliance
ALIGN TECHNOLOGY INC99 citations96
US6948931B2Sep 27, 2005
Digitally modeling the deformation of gingival tissue during orthodontic treatment
ALIGN TECHNOLOGY INC45 citations96
CHISHTI MUHAMMAD
4 patentsUS8780106B2Jul 15, 2014
Clinician review of an orthodontic treatment plan and appliance
CHISHTI MUHAMMAD89 citations98
US8105080B2Jan 31, 2012
Computer automated development of an orthodontic treatment plan and appliance
CHISHTI MUHAMMAD64 citations98
US8562340B2Oct 22, 2013
Computer automated development of an orthodontic treatment plan and appliance
CHISHTI MUHAMMAD55 citations97
US8496474B2Jul 30, 2013
Computer automated development of an orthodontic treatment plan and appliance
CHISHTI MUHAMMAD46 citations97
WEN HUAFENG
4 patentsUS8684729B2Apr 1, 2014
Disposable dental aligner
WEN HUAFENG128 citations98
US8337199B2Dec 25, 2012
Fluid permeable dental aligner
WEN HUAFENG115 citations98
US8734150B2May 27, 2014
Computer automated development of an orthodontic treatment plan and appliance
WEN HUAFENG79 citations97
US8740614B2Jun 3, 2014
Treatment of teeth by aligners
WEN HUAFENG43 citations96
PHAN LOC X
2 patentsULAB SYSTEMS INC
1 patentAVAILABLE FOR LICENSING
1 patentShowing the top 50 of 95 patents by PatentIndex Score.