Growing community of inventors

Sunnyvale, CA, United States of America

Ronald S Karr

Average Co-Inventor Count = 2.99

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 = 4,680

Ronald S KarrJohn Colgrove (82 patents)Ronald S KarrDavid A Grunwald (48 patents)Ronald S KarrNaveen Neelakantam (35 patents)Ronald S KarrOleg Kiselev (30 patents)Ronald S KarrEthan L Miller (27 patents)Ronald S KarrAswin Karumbunathan (24 patents)Ronald S KarrRobert H Lee (21 patents)Ronald S KarrJoshua Freilich (21 patents)Ronald S KarrThomas Gill (21 patents)Ronald S KarrConstantine P Sapuntzakis (20 patents)Ronald S KarrAnand A Kekre (19 patents)Ronald S KarrSteven P Hodgson (18 patents)Ronald S KarrPeter E Kirkpatrick (15 patents)Ronald S KarrZoheb Shivani (14 patents)Ronald S KarrKunal Trivedi (14 patents)Ronald S KarrAndrew R Bernat (13 patents)Ronald S KarrConnor Brooks (12 patents)Ronald S KarrRoland Dreier (11 patents)Ronald S KarrIgor Ostrovsky (10 patents)Ronald S KarrMatthew Paul Fay (10 patents)Ronald S KarrPar Botes (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 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 KarrDeepak Tawri (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 KarrKalaivani Arumugham (5 patents)Ronald S KarrDaquan Zuo (5 patents)Ronald S KarrLuke Paulsen (5 patents)Ronald S KarrAaron Dailey (5 patents)Ronald S KarrPoonam P Dhavale (5 patents)Ronald S KarrTabriz Holtz (5 patents)Ronald S KarrWei Zhang (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 KarrSubramaniam Periyagaram (4 patents)Ronald S KarrGopal Sharma (4 patents)Ronald S KarrBenjamin Scholbrock (4 patents)Ronald S KarrMichael E Root (4 patents)Ronald S KarrLogan Jennings (4 patents)Ronald S KarrLarry Touchette (4 patents)Ronald S KarrDirk Meister (4 patents)Ronald S KarrDeepak Chawla (4 patents)Ronald S KarrHari Kannan (3 patents)Ronald S KarrTimothy W Brennan (3 patents)Ronald S KarrSantosh Ananth Rao (3 patents)Ronald S KarrCharles Silvers (3 patents)Ronald S KarrLawrence Mertes (3 patents)Ronald S KarrKrishna Kant (3 patents)Ronald S KarrIvan Jibaja (2 patents)Ronald S KarrEric D Seppanen (24 patents)Ronald S KarrRobert Baird (3 patents)Ronald S KarrVikas Gupta (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 KarrGraham Bromley (2 patents)Ronald S KarrBenjamin P Borowiec (2 patents)Ronald S KarrFarhan Abrol (2 patents)Ronald S KarrMichael Tyler Richardson (2 patents)Ronald S KarrWei Tang (2 patents)Ronald S KarrPrakash Darji (2 patents)Ronald S KarrDeepak Patil (2 patents)Ronald S KarrMukul Kumar (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 KarrYuhong Mao (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 KarrAndrew Kleinerman (1 patent)Ronald S KarrXiaohui Wang (1 patent)Ronald S KarrAmitava Guha (1 patent)Ronald S KarrPu Paul Zhang (1 patent)Ronald S KarrJoshua P Robinson (1 patent)Ronald S KarrNeil Buda Vachharajani (10 patents)Ronald S KarrOri Shalev (1 patent)Ronald S KarrScott Douglas Kaiser (1 patent)Ronald S KarrSaurabh Shukla (1 patent)Ronald S KarrGrace Jing Chen (1 patent)Ronald S KarrRonald S Karr (323 patents)John ColgroveJohn Colgrove (379 patents)David A GrunwaldDavid A Grunwald (101 patents)Naveen NeelakantamNaveen Neelakantam (97 patents)Oleg KiselevOleg Kiselev (93 patents)Ethan L MillerEthan L Miller (218 patents)Aswin KarumbunathanAswin Karumbunathan (34 patents)Robert H LeeRobert H Lee (182 patents)Joshua FreilichJoshua Freilich (40 patents)Thomas GillThomas Gill (24 patents)Constantine P SapuntzakisConstantine P Sapuntzakis (77 patents)Anand A KekreAnand A Kekre (60 patents)Steven P HodgsonSteven P Hodgson (20 patents)Peter E KirkpatrickPeter E Kirkpatrick (72 patents)Zoheb ShivaniZoheb Shivani (15 patents)Kunal TrivediKunal Trivedi (14 patents)Andrew R BernatAndrew R Bernat (92 patents)Connor BrooksConnor Brooks (15 patents)Roland DreierRoland Dreier (32 patents)Igor OstrovskyIgor Ostrovsky (59 patents)Matthew Paul FayMatthew Paul Fay (24 patents)Par BotesPar Botes (67 patents)Taher VohraTaher Vohra (66 patents)Chirag Deepak DalalChirag Deepak Dalal (47 patents)Boris FeiginBoris Feigin (29 patents)Niranjan Sanjiv PendharkarNiranjan Sanjiv Pendharkar (86 patents)Patrick D LeePatrick D Lee (15 patents)Raghu KrishnamurthyRaghu Krishnamurthy (34 patents)Radek AsterRadek Aster (32 patents)Vaijayanti Rakshit BharadwajVaijayanti Rakshit Bharadwaj (31 patents)Sergey ZhuravlevSergey Zhuravlev (30 patents)Deepak TawriDeepak Tawri (14 patents)Cary A SandvigCary A Sandvig (63 patents)Christopher GoldenChristopher Golden (58 patents)Alan Stuart DriscollAlan Stuart Driscoll (31 patents)Pradip KulkarniPradip Kulkarni (25 patents)Kalaivani ArumughamKalaivani Arumugham (19 patents)Daquan ZuoDaquan Zuo (17 patents)Luke PaulsenLuke Paulsen (14 patents)Aaron DaileyAaron Dailey (13 patents)Poonam P DhavalePoonam P Dhavale (12 patents)Tabriz HoltzTabriz Holtz (11 patents)Wei ZhangWei Zhang (179 patents)Feng WangFeng Wang (70 patents)Neil A VachharajaniNeil A Vachharajani (64 patents)Brian GoldBrian Gold (55 patents)Ganesh RamanarayananGanesh Ramanarayanan (47 patents)Mark L McAuliffeMark L McAuliffe (38 patents)Subramaniam PeriyagaramSubramaniam Periyagaram (38 patents)Gopal SharmaGopal Sharma (24 patents)Benjamin ScholbrockBenjamin Scholbrock (24 patents)Michael E RootMichael E Root (19 patents)Logan JenningsLogan Jennings (13 patents)Larry TouchetteLarry Touchette (11 patents)Dirk MeisterDirk Meister (11 patents)Deepak ChawlaDeepak Chawla (9 patents)Hari KannanHari Kannan (99 patents)Timothy W BrennanTimothy W Brennan (37 patents)Santosh Ananth RaoSantosh Ananth Rao (29 patents)Charles SilversCharles Silvers (12 patents)Lawrence MertesLawrence Mertes (9 patents)Krishna KantKrishna Kant (8 patents)Ivan JibajaIvan Jibaja (26 patents)Eric D SeppanenEric D Seppanen (24 patents)Robert BairdRobert Baird (15 patents)Vikas GuptaVikas Gupta (15 patents)Subhojit RoySubhojit Roy (135 patents)Ying GaoYing Gao (58 patents)Craig HarmerCraig Harmer (54 patents)Richard A HankinsRichard A Hankins (45 patents)Angshuman BezbaruahAngshuman Bezbaruah (44 patents)Graham BromleyGraham Bromley (32 patents)Benjamin P BorowiecBenjamin P Borowiec (31 patents)Farhan AbrolFarhan Abrol (20 patents)Michael Tyler RichardsonMichael Tyler Richardson (20 patents)Wei TangWei Tang (16 patents)Prakash DarjiPrakash Darji (14 patents)Deepak PatilDeepak Patil (13 patents)Mukul KumarMukul Kumar (13 patents)Vinay PernetiVinay Perneti (11 patents)George MathewGeorge Mathew (129 patents)Anindya BanerjeeAnindya Banerjee (66 patents)Scott Bradley BakerScott Bradley Baker (43 patents)Gordon James ColemanGordon James Coleman (39 patents)Shailesh MaratheShailesh Marathe (36 patents)Yuhong MaoYuhong Mao (35 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)Andrew KleinermanAndrew Kleinerman (14 patents)Xiaohui WangXiaohui Wang (14 patents)Amitava GuhaAmitava Guha (13 patents)Pu Paul ZhangPu Paul Zhang (13 patents)Joshua P RobinsonJoshua P Robinson (11 patents)Neil Buda VachharajaniNeil Buda Vachharajani (10 patents)Ori ShalevOri Shalev (10 patents)Scott Douglas KaiserScott Douglas Kaiser (9 patents)Saurabh ShuklaSaurabh Shukla (8 patents)Grace Jing ChenGrace Jing Chen (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. (245 from 1,685 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)


323 patents:

1. 12438944 - Directing I/O to an active membership of storage systems

2. 12430245 - Data reduction in a cloud-based storage system

3. 12430044 - Preserving data in a storage system operating in a reduced power mode

4. 12430213 - Recovering data in a virtual storage system

5. 12411739 - Initiating recovery actions when a dataset ceases to be synchronously replicated across a set of storage systems

6. 12411962 - Managed run-time environment-based detection of a ransomware attack

7. 12411867 - Providing application-side infrastructure to control cross-region replicated object stores

8. 12411812 - Provisioning file system resources in cloud environments

9. 12405735 - Configuring storage systems based on storage utilization patterns

10. 12399825 - Identifying duplicate data based on recently read data

11. 12399869 - Replicating a file system

12. 12393340 - Latency reduction of flash-based devices using programming interrupts

13. 12393353 - Storage system with distributed deletion

14. 12380127 - Maintaining object policy implementation across different storage systems

15. 12379854 - Two or more logical arrays having zoned drives

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