Inventor · disambiguated record
Amal Shirley Amarasinghe
Also filed as: AMARASINGHE AMAL · AMARASINGHE AMAL S · AMARASINGHE AMAL SHIRLEY
113 granted patents·8 pending applications·3,606 citations·filing 2000–2025
99Inventor score
Top patents by PatentIndex Score
121 records- 0199USD492992SPortion of mask assemblyRESMED LTD·Filed 2003·Granted Jul 13, 2004·131 cites·1 claims
- 0298USD810277SHeadgear for patient interfaceRESMED LTD·Filed 2017·Granted Feb 13, 2018·71 cites·1 claims
- 0398US6823869B2Mask assemblyRESMED LTD·Filed 2002·Granted Nov 30, 2004·419 cites·17 claims
- 0498USD486226SMask assemblyRESMED LTD·Filed 2002·Granted Feb 3, 2004·110 cites·1 claims
- 0597USD751188SPatient interfaceRESMED LTD·Filed 2013·Granted Mar 8, 2016·79 cites·1 claims
- 0697USD706413SHeadgear for respiratory maskRESMED LTD·Filed 2013·Granted Jun 3, 2014·86 cites·1 claims
- 0797US8505538B2HeadgearAMARASINGHE AMAL SHIRLEY·Filed 2010·Granted Aug 13, 2013·25 cites·73 claims
- 0897USD540940SFront face of headgear for respiratory maskRESMED LTD·Filed 2004·Granted Apr 17, 2007·50 cites·1 claims
- 0996USD794772SCushion with clip for patient interfaceRESMED LTD·Filed 2015·Granted Aug 15, 2017·48 cites·1 claims
- 1096USD764049SPatient interfaceRESMED LTD·Filed 2013·Granted Aug 16, 2016·86 cites·1 claims
- 1196US7011090B2Elbow for mask assemblyRESMED LTD·Filed 2003·Granted Mar 14, 2006·238 cites·61 claims
- 1296USD496726SFront face of headgear for respiratory maskRESMED LTD·Filed 2002·Granted Sep 28, 2004·53 cites·1 claims
- 1396USD496098SSwivel elbow for mask assemblyRESMED LTD·Filed 2002·Granted Sep 14, 2004·58 cites·1 claims
- 1495US11998698B2Respiratory maskResMed Pty Ltd·Filed 2023·Granted Jun 4, 2024·2 cites·20 claims
- 1595USD769440SPatient interfaceRESMED LTD·Filed 2014·Granted Oct 18, 2016·73 cites·1 claims
- 1695USD685463SRespiratory maskVELISS LEE JAMES·Filed 2011·Granted Jul 2, 2013·58 cites·1 claims
- 1795US6439230B1Mask with recess including at least one mask portRESMED LTD·Filed 2000·Granted Aug 27, 2002·218 cites·15 claims
- 1894US10500363B2Mask assemblyResMed Pty Ltd·Filed 2016·Granted Dec 10, 2019·14 cites·20 claims
- 1994US7802573B2HeadgearRESMED LTD·Filed 2007·Granted Sep 28, 2010·21 cites·102 claims
- 2094USD532511SHeadgear for respiratory mask assemblyRESMED LTD·Filed 2005·Granted Nov 21, 2006·63 cites·1 claims
- 2193US10265492B2Respiratory maskAMARASINGHE AMAL SHIRLEY·Filed 2011·Granted Apr 23, 2019·41 cites·128 claims
- 2293USD612932SRespiratory maskRESMED LTD·Filed 2009·Granted Mar 30, 2010·44 cites·1 claims
- 2393US7509958B2Headgear assembly for a respiratory mask assemblyRESMED LTD·Filed 2003·Granted Mar 31, 2009·145 cites·43 claims
- 2493USD532512SHeadgear for respiratory mask assemblyRESMED LTD·Filed 2005·Granted Nov 21, 2006·53 cites·1 claims
- 2592US7318439B2Mask assemblyRESMED LTD·Filed 2004·Granted Jan 15, 2008·134 cites·11 claims
- 2690US7861715B2Mask systemRESMED LTD·Filed 2004·Granted Jan 4, 2011·128 cites·78 claims
- 2790USD597202SRespiratory maskRESMED LTD·Filed 2008·Granted Jul 28, 2009·40 cites·1 claims
- 2890USD506827SNasal maskRESMED LTD·Filed 2003·Granted Jun 28, 2005·35 cites·1 claims
- 2989US8875709B2Mask assemblyDAVIDSON AARON S·Filed 2008·Granted Nov 4, 2014·73 cites·54 claims
- 3089US8567402B2Mask portsGUNARATNAM MICHAEL K·Filed 2010·Granted Oct 29, 2013·21 cites·28 claims
- 3189USD561332SPortion of a front face of headgear for respiratory maskRESMED LTD·Filed 2007·Granted Feb 5, 2008·45 cites·1 claims
- 3289USD515204SFront face portion of mask assemblyRESMED·Filed 2004·Granted Feb 14, 2006·46 cites·1 claims
- 3388US11179536B2Neck strap, crown strap assembly and headgear for a breathing maskResMed Pty Ltd·Filed 2019·Granted Nov 23, 2021·5 cites·19 claims
- 3487US12246131B2Patient interfaceResMed Pty Ltd·Filed 2021·Granted Mar 11, 2025·1 cites·33 claims
- 3587USD579105SPortion of maskRESMED LTD·Filed 2007·Granted Oct 21, 2008·30 cites·1 claims
- 3687US7316230B2Elbow for mask assemblyRESMED LTD·Filed 2005·Granted Jan 8, 2008·34 cites·36 claims
- 3787US7188620B2HeadgearRESMED LTD·Filed 2001·Granted Mar 13, 2007·90 cites·62 claims
- 3886US8616209B2Supplemental gas delivery device for mask assemblyAMARASINGHE AMAL SHIRLEY·Filed 2011·Granted Dec 31, 2013·16 cites·56 claims
- 3986US8505535B2Mask systemJONES MICHAEL ANDREW·Filed 2009·Granted Aug 13, 2013·38 cites·145 claims
- 4086US8042541B2Mask brace and mask assemblyRESMED LTD·Filed 2001·Granted Oct 25, 2011·105 cites·25 claims
- 4185USD835776SCushion for respiratory maskRESMED LTD·Filed 2016·Granted Dec 11, 2018·17 cites·1 claims
- 4285USD757250SFrame for respiratory maskRESMED LTD·Filed 2014·Granted May 24, 2016·21 cites·1 claims
- 4385USD561892SPortion of headgearRESMED LTD·Filed 2006·Granted Feb 12, 2008·20 cites·1 claims
- 4483US9821134B2Elbow for mask assemblyRESMED LTD·Filed 2014·Granted Nov 21, 2017·10 cites·26 claims
- 4583USD559976SPortion of headgearRESMED LTD·Filed 2006·Granted Jan 15, 2008·18 cites·1 claims
- 4683USD536092SHeadgear for maskRESMED LTD·Filed 2005·Granted Jan 30, 2007·29 cites·1 claims
- 4782US2024269417A1Respiratory maskResMed Pty Ltd·Filed 2024·Application pending·0 cites
- 4881US10335568B2Neck strap, crown strap assembly and headgear for a breathing maskRESMED LTD·Filed 2014·Granted Jul 2, 2019·8 cites·17 claims
- 4981US9895503B2Mask systemRESMED LTD·Filed 2013·Granted Feb 20, 2018·9 cites·64 claims
- 5081USD557408SMask assemblyRESMED LTD·Filed 2005·Granted Dec 11, 2007·27 cites·1 claims
Showing the top 50 of 121 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →