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

Bang Chang — 5 Patents

NENetapp: 1 patents #1,801 of 1,969Top 95%
Tisbury, MA: #3 of 8 inventorsTop 40%
Massachusetts: #23,696 of 88,656 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Bang Chang has been granted 5 US patents while listed as an inventor at Netapp. The first was granted in 2010 and the most recent in December 2022. Bang Chang ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Bang Chang in Tisbury, MA, US.

Patents per Year

Patents granted per year, 2010 to 2022Bar chart with a peak of 2 patents in 2019.peak 22010: 1 patents20102019: 2 patents20192021: 1 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11531483 Direct data placement Arthur J. Beaverson, Ken Chiquoine 2022-12-20
10936503 Device access point mobility in a scale out storage system Arthur J. Beaverson 2021-03-02
10402339 Metadata management in a scale out storage system Arthur J. Beaverson 2019-09-03
10176117 Efficient metadata in a storage system Arthur J. Beaverson 2019-01-08
7734591 Coherent device to device data replication Christina Woody Mercier, William T. Fuller, Donald Banks, Thomas A. Rinehart, Noel Christopher Melville 2010-06-08 $11,160,000