Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Shishir Pardikar — 23 Patents

Microsoft: 22 patents #1,491 of 40,388Top 4%
Redmond, WA: #479 of 8,547 inventorsTop 6%
Washington: #3,876 of 76,902 inventorsTop 6%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Shishir Pardikar has been granted 23 US patents while listed as an inventor at Microsoft. The first was granted in 1994 and the most recent in December 2012. Shishir Pardikar ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Shishir Pardikar in Redmond, WA, US.

Patents per Year

Patents granted per year, 1994 to 2012Bar chart with a peak of 4 patents in 2008.peak 41994: 1 patents19941997: 2 patents1998: 2 patents19982004: 1 patents2005: 1 patents20052006: 2 patents2007: 2 patents20072008: 4 patents2009: 2 patents20092010: 3 patents2011: 1 patents20112012: 2 patents2012

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8335836 System and method for generating a consistent user name-space on networked devices Brian S. Aust, David G. De Vorchik, Yun Lin, Timothy P. McKee, Jason F. Moore +3 more 2012-12-18 $33,421,000
8108483 System and method for generating a consistent user namespace on networked devices Brian S. Aust, David G. De Vorchik, Yun Lin, Timothy P. McKee, Jason F. Moore +3 more 2012-01-31 $19,052,000
7895249 Selective file purging for delete or rename Yun Lin, Venkataraman Ramanathan 2011-02-22 $24,106,000
7702745 Persistent caching directory level support Yun Lin, Navjot Virk, Brian S. Aust, David C. Steere, Mohammed Samji 2010-04-20
7698376 Persistent caching directory level support Yun Lin, Navjot Virk, Brian S. Aust, David C. Steere, Mohammed Samji 2010-04-13 $18,577,000
7660829 System and method for delegating file system operations David C. Steere, Rohan Kumar, Yun Lin, Danilo D'Amico Almeida 2010-02-09 $23,520,000
7577960 System and method for managing cached objects using notifications bonds David C. Steere, Rohan Kumar, Yun Lin, Danilo D'Amico Almeida 2009-08-18 $21,161,000
7529778 System and method for providing access to consistent point-in-time file versions Brian K. Dewey, David Kruse, Sanjay Anand 2009-05-05 $21,029,000
7441011 Truth on client persistent caching Yun Lin, David C. Steere, Navjot Virk, Ahmed Mohamed 2008-10-21 $32,977,000
7437429 System and method for providing transparent access to distributed authoring and versioning files including encrypted files Rohan Kumar, Yun Lin, Praerit Garg, Jianrong Gu 2008-10-14 $28,172,000
7392345 Policy setting for client-side caching Joseph Linn, Balan Sethu Raman, Robert E. Corrington 2008-06-24 $34,417,000
7349943 Protocol-independent client-side caching system and method Yun Lin, Navjot Virk, Rohan Kumar 2008-03-25 $28,373,000
7280956 System, method, and computer program product for file encryption, decryption and transfer David B. Cross, Jainrong Gu, Duncan G. Bryce, Pradeep Jnana Madhavarapu, Scott A. Field +1 more 2007-10-09 $31,738,000
7231397 Method and system for transacted file operations over a network Pradeep Jnana Madhavarapu, Balan Sethu Raman, Surendra Verma, Jon Cargille, Jacob Lacouture 2007-06-12 $35,608,000
7089284 Method and system for client-side caching Joseph Linn, Balan Sethu Raman, Robert E. Corrington 2006-08-08 $31,016,000
7076611 System and method for managing objects stored in a cache David C. Steere, Brian S. Aust, Yun Lin, Mohammed Samji, Navjot Virk 2006-07-11 $31,416,000
6889233 Selective file purging for delete or rename Yun Lin, Venkataraman Ramanathan 2005-05-03 $59,421,000
6757705 Method and system for client-side caching Joseph Linn, Balan Sethu Raman, Robert E. Corrington 2004-06-29 $83,182,000
5721916 Method and system for shadowing file system structures from multiple types of networks 1998-02-24 $272,829,000
5710832 Method and system for displaying handwritten data and recognized symbols Eric R. Berman, Luis Fernando Talavera Abdala, Marlin Eller 1998-01-20 $160,693,000
5649027 Recognition of handwritten words Milind Mahajan 1997-07-15 $251,427,000
5636297 Method and system for recognizing a graphic object's shape, line style, and fill pattern in a pen environment Marlin Eller, Christopher B. Leyerle 1997-06-03 $445,146,000
5287417 Method and system for recognizing a graphic object's shape, line style, and fill pattern in a pen environment Marlin Eller, Christopher B. Leyerle 1994-02-15 $69,965,000