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USPTO Patent Rankings Data through Dec 31, 2025
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Kalpendu Shastri — 65 Patents

Cisco: 26 patents #409 of 13,007Top 4%
SISioptical: 20 patents #5 of 15Top 35%
LILightwire: 6 patents #4 of 19Top 25%
ATAT&T: 3 patents #5,559 of 18,772Top 30%
Orefield, PA: #3 of 99 inventorsTop 4%
Pennsylvania: #398 of 74,527 inventorsTop 1%
Overall (All Time): #33,516 of 4,157,543Top 1%
65 Patents All Time
Kalpendu Shastri has been granted 65 US patents while listed as an inventor at Cisco. The first was granted in 1991 and the most recent in October 2025. Kalpendu Shastri ranks #33,516 of 4,157,543 US inventors in our database (top 0.81%). Patent records list Kalpendu Shastri in Orefield, PA, US.

Issued Patents All Time

Showing 1–25 of 65 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12449603 Passively-aligned fiber array to waveguide configuration Anujit Shastri, Soham Pathak, Bipin Dama, Alan Leonhartsberger, Ruchik Samir Dave +1 more 2025-10-21
12242109 Dual layer optical coupling configuration between photonic integrated circuit and external single mode optical fiber Ravinder Kachru, Anujit Shastri, Rao Yelamarty, Sriram Tyagarajan, David A. Snyder 2025-03-04
11886013 Passively-aligned fiber array to waveguide configuration Anujit Shastri, Soham Pathak, Bipin Dama, Alan Leonhartsberger, Rutvij Dave +1 more 2024-01-30
11611738 User interface module for converting a standard 2D display device into an interactive 3D display device Bipin Dama, Soham Pathak, Ankita Shastri 2023-03-21
10725254 High density opto-electronic interconnection configuration utilizing passive alignment Anujit Shastri, Soham Pathak, Bipin Dama, Alan Leonhartsberger, Rao Yelamarty 2020-07-28
10330960 Silicon photonic hybrid polarization demultiplexer Sean P. Anderson, Mark A. Webster 2019-06-25 $30,163,000
10048450 Alignment of optical components using nanomagnets Neeraj Kumar Dubey, Rao Yelamarty, Soham Pathak, Gnyaneshwar Ramakrishna 2018-08-14 $49,652,000
9835809 Alignment of optical components using nanomagnets Neeraj Kumar Dubey, Rao Yelamarty, Soham Pathak, Gnyaneshwar Ramakrishna 2017-12-05 $32,840,000
9746700 Silicon photonic hybrid polarization demultiplexer Sean P. Anderson, Mark A. Webster 2017-08-29 $21,995,000
9575267 Passive alignment of optical components using optical fiber stubs Soham Pathak, Rao Yelamarty, Neeraj Kumar Dubey 2017-02-21 $23,445,000
9575266 Molded glass lid for wafer level packaging of opto-electronic assemblies Kishor Desai, Ravinder Kachru, Vipulkumar Patel, Bipin Dama, Soham Pathak 2017-02-21 $23,445,000
9435965 Single mode fiber array connector for opto-electronic transceivers Chris Togami, Soham Pathak, Bipin Dama, Vipulkumar Patel, Ravinder Kachru +1 more 2016-09-06 $31,514,000
9419718 Aligning optical components in a multichannel receiver or transmitter platform Prakash Gothoskar, Vipulkumar Patel, Rao Yelamarty 2016-08-16 $25,339,000
9417412 Arrangement for placement and alignment of opto-electronic components Ravinder Kachru, Kishor Desai 2016-08-16 $25,339,000
9343450 Wafer scale packaging platform for transceivers Vipulkumar Patel, Mark A. Webster, Prakash Gothoskar, Ravinder Kachru, Soham Pathak +5 more 2016-05-17 $33,171,000
9235019 Self-aligning optical connector assembly Soham Pathak, Utpal Kumar Chakrabarti, Vipulkumar Patel, Bipin Dama, Ravinder Kachru +1 more 2016-01-12 $21,630,000
9213152 Releasable fiber connector for opto-electronic assemblies Soham Pathak, John Fangman, Vipulkumar Patel, Kishor Desai, Ravinder Kachru 2015-12-15 $26,353,000
9209509 Enhanced low inductance interconnections between electronic and opto-electronic integrated circuits Bipin Dama, Mark A. Webster, David Piede 2015-12-08 $22,797,000
9134498 Coupling system for optical fibers and optical waveguides Ravi S. Tummidi, Vipulkumar Patel 2015-09-15 $26,180,000
9122037 Coupling system for optical fibers and optical waveguides Ravi S. Tummidi, Vipulkumar Patel 2015-09-01 $25,757,000
9052445 Molded glass lid for wafer level packaging of opto-electronic assemblies Kishor Desai, Ravinder Kachru, Vipulkumar Patel, Bipin Dama, Soham Pathak 2015-06-09 $31,475,000
9031107 Interposer configuration with thermally isolated regions for temperature-sensitive opto-electronic components Soham Pathak, Vipulkumar Patel, Bipin Dama, Kishor Desai 2015-05-12 $35,375,000
8938142 Silicon-based opto-electronic integrated circuit with reduced polarization dependent loss Raymond Nering 2015-01-20 $41,586,000
8929689 Optical modulator utilizing unary encoding and auxiliary modulator section for load balancing Peter C. Metz, Bipin Dama 2015-01-06 $57,563,000
8905632 Interposer configuration with thermally isolated regions for temperature-sensitive opto-electronic components Soham Pathak, Vipulkumar Patel, Bipin Dama, Kishor Desai 2014-12-09 $15,031,000