Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DC

David W. Chang — 64 Patents

Cisco: 31 patents #325 of 13,007Top 3%
SMSilk Road Medical: 19 patents #6 of 20Top 30%
IBM: 9 patents #11,946 of 70,183Top 20%
ITITRI: 1 patents #5,197 of 9,619Top 55%
Sunnyvale, CA: #220 of 14,302 inventorsTop 2%
California: #5,241 of 386,348 inventorsTop 2%
Overall (All Time): #34,494 of 4,157,543Top 1%
64 Patents All Time
David W. Chang has been granted 64 US patents while listed as an inventor at Cisco. The first was granted in 1993 and the most recent in August 2024. David W. Chang ranks #34,494 of 4,157,543 US inventors in our database (top 0.83%). Patent records list David W. Chang in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–25 of 64 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12053590 Endoluminal delivery of anesthesia 2024-08-06 $9,865,000
11918226 Method and apparatus for treating an arterial lesion 2024-03-05 $12,395,000
11849954 Method and apparatus for treating an arterial lesion 2023-12-26 $8,908,000
11840720 Urinary metabolomic biomarkers for detecting colorectal cancer and polyps Lu Deng 2023-12-12
11606226 Programmable infrastructure gateway for enabling hybrid cloud services in a network environment Nagaraj Bagepalli, Abhijit Patra, Murali Anantha, Prashanth Thumbargudi 2023-03-14 $71,238,000
11604658 Default gateway extension Abhijit Patra, Nagaraj Bagepalli, Dileep K. Devireddy, Ganesh Sadasivan 2023-03-14 $71,238,000
11057343 Default gateway extension Abhijit Patra, Nagaraj Bagepalli, Dileep K. Devireddy, Ganesh Sadasivan 2021-07-06 $48,237,000
11005682 Policy-driven switch overlay bypass in a hybrid cloud network environment Abhijit Patra, Nagaraj Bagepalli, Dileep K. Devireddy 2021-05-11 $58,663,000
10972312 Programmable infrastructure gateway for enabling hybrid cloud services in a network environment Nagaraj Bagepalli, Abhijit Patra, Murali Anantha, Prashanth Thumbargudi 2021-04-06 $59,071,000
10901769 Performance-based public cloud selection for a hybrid cloud environment Rakesh M. Pathak 2021-01-26 $32,256,000
10828460 Endoluminal delivery of anesthesia 2020-11-10 $23,689,000
10779835 Method and apparatus for treating a carotid artery 2020-09-22 $25,515,000
10722239 Method and apparatus for treating an arterial lesion 2020-07-28 $20,038,000
10554620 Default gateway extension Abhijit Patra, Nagaraj Bagepalli, Dileep K. Devireddy, Ganesh Sadasivan 2020-02-04 $40,803,000
10552191 Distributed hybrid cloud orchestration model Abhijit Patra, Nagaraj Bagepalli, Dileep K. Devireddy, Murali Anantha 2020-02-04 $40,803,000
10461959 Programmable infrastructure gateway for enabling hybrid cloud services in a network environment Nagaraj Bagepalli, Abhijit Patra, Murali Anantha, Prashanth Thumbargudi 2019-10-29 $32,883,000
10462072 System and method for scaling multiclouds in a hybrid cloud architecture Abhijit Patra, Nagaraj Bagepalli 2019-10-29 $32,883,000
10360211 Method and system for centralized control of database applications Vijay R. Bommireddipalli, Stephen Andrew Brodsky, Anshul Dawra, Randall W. Horman, Tony Leung +1 more 2019-07-23 $2,519,000
10328232 Endoluminal delivery of anesthesia 2019-06-25 $19,696,000
10188399 Method and apparatus for treating a carotid artery 2019-01-29
10129177 Inter-cloud broker for hybrid cloud networks Chiang Han Yang, Murali Anantha, Shashank Vinchurkar 2018-11-13 $45,151,000
10067780 Performance-based public cloud selection for a hybrid cloud environment Rakesh M. Pathak 2018-09-04 $40,599,000
9965317 Location-aware virtual service provisioning in a hybrid cloud environment Abhijit Patra, Nagaraj Bagepalli, Murali Anantha 2018-05-08 $34,016,000
9935896 System and method for scaling multiclouds in a hybrid cloud architecture Abhijit Patra, Nagaraj Bagepalli 2018-04-03 $31,905,000
9906496 Zone-based firewall policy model for a virtualized data center Abhijit Patra, Nagaraj Bagepalli, Rajesh Kumar Sethuraghavan 2018-02-27 $68,242,000