DC

David Chao

IN Ingeniospec: 41 patents #1 of 5Top 20%
CO Contour Optik: 29 patents #1 of 15Top 7%
VE Vesture: 17 patents #9 of 204Top 5%
IV Ip Venture: 4 patents #4 of 12Top 35%
📍 Saratoga, CA: #52 of 2,933 inventorsTop 2%
🗺 California: #1,696 of 386,348 inventorsTop 1%
Overall (All Time): #10,807 of 4,157,543Top 1%
115
Patents All Time

Issued Patents All Time

Showing 26–50 of 115 patents

Patent #TitleCo-InventorsDate
11204512 Eyewear supporting embedded and tethered electronic components Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2021-12-21
11163179 Eyewear and temple unit for eyewear Chien-Ho Lin 2021-11-02
11086147 Eyewear supporting electrical components and apparatus therefor Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2021-08-10
11042045 Electronic eyewear and display Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2021-06-22
10777048 Methods and apparatus regarding electronic eyewear applicable for seniors Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2020-09-15
10624790 Electronic eyewear therapy Zhiyang Guo, Jason Sweis, Vivian Liane Rice, Grace C Sheen, Eric S. Hussey 2020-04-21
10539459 Eyewear with detection system Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2020-01-21
10359311 Eyewear with radiation detection system Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2019-07-23
10345625 Eyewear with touch-sensitive input surface Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2019-07-09
10330956 Eyewear supporting electrical components and apparatus therefor Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2019-06-25
10310296 Eyewear with printed circuit board Thomas A. Howell, C. Douglass Thoas, Peter P. Tong 2019-06-04
10060790 Eyewear with radiation detection system Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2018-08-28
10061144 Eyewear supporting embedded electronic components Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2018-08-28
10042186 Electronic eyewear and display Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2018-08-07
9690121 Eyewear supporting one or more electrical components Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2017-06-27
9690015 Fluid lens assembly 2017-06-27
9555233 Electrode Chien-Ho Lin, Yung-Chang Chang 2017-01-31
9547184 Eyewear supporting embedded electronic components Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2017-01-17
9488520 Eyewear with radiation detection system Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2016-11-08
9433773 Cranial electrotherapy stimulation device Chien-Ho Lin, Yung-Chang Chang 2016-09-06
9405135 Shutter eyewear Jason Sweis, Vivian Liane Rice, Zhiyang Guo 2016-08-02
9033493 Eyewear supporting electrical components and apparatus therefor Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2015-05-19
8905542 Eyewear supporting bone conducting speaker Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2014-12-09
8770742 Eyewear with radiation detection system Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2014-07-08
8500271 Eyewear supporting after-market electrical components Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2013-08-06