Growing community of inventors

Sunnyvale, CA, United States of America

Ronald S Karr

Average Co-Inventor Count = 3.00

ph-index = 36

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 4,780

Ronald S KarrJohn Colgrove (84 patents)Ronald S KarrDavid A Grunwald (50 patents)Ronald S KarrNaveen Neelakantam (37 patents)Ronald S KarrOleg Kiselev (30 patents)Ronald S KarrEthan L Miller (27 patents)Ronald S KarrAswin Karumbunathan (25 patents)Ronald S KarrConstantine P Sapuntzakis (22 patents)Ronald S KarrJoshua Freilich (22 patents)Ronald S KarrRobert H Lee (21 patents)Ronald S KarrThomas Gill (21 patents)Ronald S KarrAnand A Kekre (19 patents)Ronald S KarrSteven P Hodgson (18 patents)Ronald S KarrPeter E Kirkpatrick (16 patents)Ronald S KarrZoheb Shivani (14 patents)Ronald S KarrKunal Trivedi (14 patents)Ronald S KarrAndrew R Bernat (13 patents)Ronald S KarrRoland Dreier (13 patents)Ronald S KarrConnor Brooks (12 patents)Ronald S KarrIgor Ostrovsky (10 patents)Ronald S KarrMatthew Paul Fay (10 patents)Ronald S KarrPar Botes (9 patents)Ronald S KarrThomas Gill (9 patents)Ronald S KarrTaher Vohra (8 patents)Ronald S KarrChirag Deepak Dalal (8 patents)Ronald S KarrBoris Feigin (8 patents)Ronald S KarrNiranjan Sanjiv Pendharkar (7 patents)Ronald S KarrPatrick D Lee (7 patents)Ronald S KarrAndrew Kutner (7 patents)Ronald S KarrRaghu Krishnamurthy (6 patents)Ronald S KarrRadek Aster (6 patents)Ronald S KarrVaijayanti Rakshit Bharadwaj (6 patents)Ronald S KarrSergey Zhuravlev (6 patents)Ronald S KarrDaquan Zuo (6 patents)Ronald S KarrLuke Paulsen (6 patents)Ronald S KarrDeepak Tawri (6 patents)Ronald S KarrAaron Dailey (6 patents)Ronald S KarrCary A Sandvig (5 patents)Ronald S KarrChristopher Golden (5 patents)Ronald S KarrAlan Stuart Driscoll (5 patents)Ronald S KarrPradip Kulkarni (5 patents)Ronald S KarrBenjamin Scholbrock (4 patents)Ronald S KarrSantosh Ananth Rao (3 patents)Ronald S KarrEric D Seppanen (25 patents)Ronald S KarrKalaivani Arumugham (5 patents)Ronald S KarrLogan Jennings (5 patents)Ronald S KarrPoonam P Dhavale (5 patents)Ronald S KarrTabriz Holtz (5 patents)Ronald S KarrWei Zhang (4 patents)Ronald S KarrHari Kannan (4 patents)Ronald S KarrFeng Wang (4 patents)Ronald S KarrNeil A Vachharajani (4 patents)Ronald S KarrBrian Gold (4 patents)Ronald S KarrGanesh Ramanarayanan (4 patents)Ronald S KarrMark L McAuliffe (4 patents)Ronald S KarrTimothy W Brennan (4 patents)Ronald S KarrSubramaniam Periyagaram (4 patents)Ronald S KarrGopal Sharma (4 patents)Ronald S KarrMichael E Root (4 patents)Ronald S KarrLarry Touchette (4 patents)Ronald S KarrDirk Meister (4 patents)Ronald S KarrDeepak Chawla (4 patents)Ronald S KarrIvan Jibaja (3 patents)Ronald S KarrFarhan Abrol (3 patents)Ronald S KarrRobert Baird (3 patents)Ronald S KarrVikas Gupta (3 patents)Ronald S KarrCharles Silvers (3 patents)Ronald S KarrLawrence Mertes (3 patents)Ronald S KarrSubhojit Roy (2 patents)Ronald S KarrYing Gao (2 patents)Ronald S KarrCraig Harmer (2 patents)Ronald S KarrRichard A Hankins (2 patents)Ronald S KarrAngshuman Bezbaruah (2 patents)Ronald S KarrYuhong Mao (2 patents)Ronald S KarrBenjamin P Borowiec (2 patents)Ronald S KarrGraham Bromley (2 patents)Ronald S KarrMichael Tyler Richardson (2 patents)Ronald S KarrWei Tang (2 patents)Ronald S KarrPrakash Darji (2 patents)Ronald S KarrMukul Kumar (2 patents)Ronald S KarrDeepak Patil (2 patents)Ronald S KarrVinay Perneti (2 patents)Ronald S KarrGeorge Mathew (1 patent)Ronald S KarrAnindya Banerjee (1 patent)Ronald S KarrScott Bradley Baker (1 patent)Ronald S KarrGordon James Coleman (1 patent)Ronald S KarrShailesh Marathe (1 patent)Ronald S KarrKiron Vijayasankar (1 patent)Ronald S KarrMurthy V Mamidi (1 patent)Ronald S KarrVenkeepuram R Satish (1 patent)Ronald S KarrKadir Ozdemir (1 patent)Ronald S KarrEmily Potyraj (1 patent)Ronald S KarrXiaohui Wang (1 patent)Ronald S KarrAndrew Kleinerman (1 patent)Ronald S KarrAmitava Guha (1 patent)Ronald S KarrPu Paul Zhang (1 patent)Ronald S KarrNeil Buda Vachharajani (1 patent)Ronald S KarrJoshua P Robinson (1 patent)Ronald S KarrOri Shalev (1 patent)Ronald S KarrScott Douglas Kaiser (1 patent)Ronald S KarrSaurabh Shukla (1 patent)Ronald S KarrRonald S Karr (334 patents)John ColgroveJohn Colgrove (382 patents)David A GrunwaldDavid A Grunwald (104 patents)Naveen NeelakantamNaveen Neelakantam (99 patents)Oleg KiselevOleg Kiselev (93 patents)Ethan L MillerEthan L Miller (219 patents)Aswin KarumbunathanAswin Karumbunathan (35 patents)Constantine P SapuntzakisConstantine P Sapuntzakis (80 patents)Joshua FreilichJoshua Freilich (41 patents)Robert H LeeRobert H Lee (185 patents)Thomas GillThomas Gill (24 patents)Anand A KekreAnand A Kekre (60 patents)Steven P HodgsonSteven P Hodgson (20 patents)Peter E KirkpatrickPeter E Kirkpatrick (74 patents)Zoheb ShivaniZoheb Shivani (15 patents)Kunal TrivediKunal Trivedi (14 patents)Andrew R BernatAndrew R Bernat (95 patents)Roland DreierRoland Dreier (34 patents)Connor BrooksConnor Brooks (15 patents)Igor OstrovskyIgor Ostrovsky (62 patents)Matthew Paul FayMatthew Paul Fay (25 patents)Par BotesPar Botes (67 patents)Thomas GillThomas Gill (10 patents)Taher VohraTaher Vohra (67 patents)Chirag Deepak DalalChirag Deepak Dalal (47 patents)Boris FeiginBoris Feigin (31 patents)Niranjan Sanjiv PendharkarNiranjan Sanjiv Pendharkar (86 patents)Patrick D LeePatrick D Lee (15 patents)Andrew KutnerAndrew Kutner (9 patents)Raghu KrishnamurthyRaghu Krishnamurthy (34 patents)Radek AsterRadek Aster (32 patents)Vaijayanti Rakshit BharadwajVaijayanti Rakshit Bharadwaj (31 patents)Sergey ZhuravlevSergey Zhuravlev (30 patents)Daquan ZuoDaquan Zuo (19 patents)Luke PaulsenLuke Paulsen (17 patents)Deepak TawriDeepak Tawri (14 patents)Aaron DaileyAaron Dailey (14 patents)Cary A SandvigCary A Sandvig (63 patents)Christopher GoldenChristopher Golden (59 patents)Alan Stuart DriscollAlan Stuart Driscoll (31 patents)Pradip KulkarniPradip Kulkarni (25 patents)Benjamin ScholbrockBenjamin Scholbrock (26 patents)Santosh Ananth RaoSantosh Ananth Rao (29 patents)Eric D SeppanenEric D Seppanen (25 patents)Kalaivani ArumughamKalaivani Arumugham (19 patents)Logan JenningsLogan Jennings (14 patents)Poonam P DhavalePoonam P Dhavale (12 patents)Tabriz HoltzTabriz Holtz (11 patents)Wei ZhangWei Zhang (208 patents)Hari KannanHari Kannan (105 patents)Feng WangFeng Wang (71 patents)Neil A VachharajaniNeil A Vachharajani (64 patents)Brian GoldBrian Gold (56 patents)Ganesh RamanarayananGanesh Ramanarayanan (47 patents)Mark L McAuliffeMark L McAuliffe (38 patents)Timothy W BrennanTimothy W Brennan (38 patents)Subramaniam PeriyagaramSubramaniam Periyagaram (38 patents)Gopal SharmaGopal Sharma (24 patents)Michael E RootMichael E Root (19 patents)Larry TouchetteLarry Touchette (11 patents)Dirk MeisterDirk Meister (11 patents)Deepak ChawlaDeepak Chawla (9 patents)Ivan JibajaIvan Jibaja (29 patents)Farhan AbrolFarhan Abrol (21 patents)Robert BairdRobert Baird (15 patents)Vikas GuptaVikas Gupta (15 patents)Charles SilversCharles Silvers (12 patents)Lawrence MertesLawrence Mertes (9 patents)Subhojit RoySubhojit Roy (135 patents)Ying GaoYing Gao (61 patents)Craig HarmerCraig Harmer (54 patents)Richard A HankinsRichard A Hankins (45 patents)Angshuman BezbaruahAngshuman Bezbaruah (44 patents)Yuhong MaoYuhong Mao (37 patents)Benjamin P BorowiecBenjamin P Borowiec (34 patents)Graham BromleyGraham Bromley (32 patents)Michael Tyler RichardsonMichael Tyler Richardson (20 patents)Wei TangWei Tang (16 patents)Prakash DarjiPrakash Darji (15 patents)Mukul KumarMukul Kumar (13 patents)Deepak PatilDeepak Patil (13 patents)Vinay PernetiVinay Perneti (11 patents)George MathewGeorge Mathew (131 patents)Anindya BanerjeeAnindya Banerjee (66 patents)Scott Bradley BakerScott Bradley Baker (43 patents)Gordon James ColemanGordon James Coleman (40 patents)Shailesh MaratheShailesh Marathe (36 patents)Kiron VijayasankarKiron Vijayasankar (32 patents)Murthy V MamidiMurthy V Mamidi (21 patents)Venkeepuram R SatishVenkeepuram R Satish (19 patents)Kadir OzdemirKadir Ozdemir (19 patents)Emily PotyrajEmily Potyraj (15 patents)Xiaohui WangXiaohui Wang (14 patents)Andrew KleinermanAndrew Kleinerman (14 patents)Amitava GuhaAmitava Guha (13 patents)Pu Paul ZhangPu Paul Zhang (13 patents)Neil Buda VachharajaniNeil Buda Vachharajani (12 patents)Joshua P RobinsonJoshua P Robinson (11 patents)Ori ShalevOri Shalev (10 patents)Scott Douglas KaiserScott Douglas Kaiser (9 patents)Saurabh ShuklaSaurabh Shukla (8 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pure Storage, Inc. (256 from 1,729 patents)

2. Symantec Operating Corporation (50 from 554 patents)

3. Veritas Operating Corporation (17 from 167 patents)

4. Symantec Corporation (5 from 3,063 patents)

5. Veritas Technologies LLC (4 from 535 patents)

6. Symantec Operation Corporation (1 from 4 patents)

7. Symantec Operating Company (1 from 1 patent)


334 patents:

1. 12511068 - Fan out data replication in a storage system

2. 12498888 - Performance-based scaling of a virtual storage system

3. 12493580 - Validating integrity of replicated data

4. 12488018 - Controlling the direction of replication between cross-region replicated object stores

5. 12481442 - Data storage system with managed flash

6. 12483518 - Optimizing availability of mediator services for storage systems

7. 12481607 - Optimizing portioned storage data delivery

8. 12475041 - Efficient data storage by grouping similar data within a zone

9. 12468824 - Maintaining encryption during storage system replication

10. 12468488 - Tiering valid data after a disaster recovery operation

11. 12464043 - Switching between network layers for replication

12. 12438944 - Directing I/O to an active membership of storage systems

13. 12430245 - Data reduction in a cloud-based storage system

14. 12430044 - Preserving data in a storage system operating in a reduced power mode

15. 12430213 - Recovering data in a virtual storage system

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