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USPTO Patent Rankings Data through Dec 31, 2025
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Birendra Dutt — 9 Patents

APApic: 3 patents #1 of 5Top 20%
UMUniversity Of Maryland: 2 patents #99 of 857Top 15%
Moraga, CA: #65 of 363 inventorsTop 20%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Birendra Dutt has been granted 9 US patents while listed as an inventor at Apic. The first was granted in 1999 and the most recent in September 2022. Birendra Dutt ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Birendra Dutt in Moraga, CA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11444696 Micro-disc modulator, silicon photonic device and optoelectronic communication apparatus using the same Ashok K. Kapoor, Weiwei Song, Raj Rajasekharan 2022-09-13
9653639 Laser using locally strained germanium on silicon for opto-electronic applications 2017-05-16
9495295 Photonics-optimized processor system Douglas B. Boyle 2016-11-15
8052908 Photolithographic mask exhibiting enhanced light transmission due to utilizing sub-wavelength aperture arrays for imaging patterns in nano-lithography Martin C. Peckerar, Mario Dagenais, John D. Barry, Michael D. Messina, Jr., Yves T. Ngu 2011-11-08
8054450 Stepper system for ultra-high resolution photolithography using photolithographic mask exhibiting enhanced light transmission due to utilizing sub-wavelength aperture arrays Martin C. Peckerar, Mario Dagenais, John D. Barry, Michael D. Messina, Jr., Yves T. Ngu 2011-11-08
7215845 Optical interconnect architecture James Chan 2007-05-08
6594409 WDM transmitter or receiver including an array waveguide grating and active optical elements James Chan 2003-07-15
6236483 Optical CDMA system using sub-band coding Manouher Naraghi, James Chan 2001-05-22
5867290 High capacity spread spectrum optical communications system Manouher Naraghi, James Chan 1999-02-02