SC

Shun-Hwa Chang

TL Trimble Navigation Limited: 1 patents #381 of 671Top 60%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Fremont, CA: #1,486 of 9,298 inventorsTop 20%
🗺 California: #50,852 of 386,348 inventorsTop 15%
Overall (All Time): #414,256 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
D891512 Marching mace 2020-07-28
10204606 Apparatus for enhancing sounds produced out of single-reed wind music instruments 2019-02-12
9779704 Apparatus providing teeth location guide for use with single-reed woodwind instruments 2017-10-03
9570052 Apparatus for enhancing sounds produced out of single-reed wind music instruments 2017-02-14
9038872 Straps for carrying an object 2015-05-26
8106279 Moisture drying apparatus for wind musical instruments 2012-01-31
7795522 Moisture drying apparatus for wind musical instruments 2010-09-14
7439430 Saxophone D# (D Sharp) key clamp 2008-10-21
D548271 Keyless saxophone 2007-08-07
7030306 Devices for removing and separating moisture from woodwind musical instruments 2006-04-18
6130376 Ligature for reed instruments 2000-10-10
6016142 Rich character set entry from a small numeric keypad Joseph V.R. Paiva, Alan Henry Withington 2000-01-18