Inventor · disambiguated record
John Hryniewicz
Also filed as: HRYNIEWICZ JOHN · HRYNIEWICZ JOHN V
12 granted patents·236 citations·filing 1992–2021
91Inventor score
Files withINFINERA CORP4LITTLE BRENT E2LITTLE OPTICS INC2THORLABS QUANTUM ELECTRONICS INC2UNIV MARYLAND2
Top patents by PatentIndex Score
12 records- 0194US6614977B2Use of deuterated gases for the vapor deposition of thin films for low-loss optical devices and waveguidesLITTLE OPTICS INC·Filed 2001·Granted Sep 2, 2003·75 cites·47 claims
- 0292US12261413B2Tunable laser assembly and method of controlTHORLABS QUANTUM ELECTRONICS INC·Filed 2021·Granted Mar 25, 2025·2 cites·18 claims
- 0391US7792403B1Adiabatic polarization converterINFINERA CORP·Filed 2005·Granted Sep 7, 2010·28 cites·16 claims
- 0486US5228103AMonolithically integrated wavelength division multiplexing laser arrayUNIV MARYLAND·Filed 1992·Granted Jul 13, 1993·95 cites·22 claims
- 0585US7526151B1Highly symmetric optical structuresINFINERA CORP·Filed 2007·Granted Apr 28, 2009·9 cites·13 claims
- 0672US12322926B2Tunable laser assemblyTHORLABS QUANTUM ELECTRONICS INC·Filed 2021·Granted Jun 3, 2025·0 cites·35 claims
- 0768US6771868B2Use of deuterated gases for the vapor deposition of thin films for low-loss optical devices and waveguidesLITTLE OPTICS INC·Filed 2003·Granted Aug 3, 2004·10 cites·40 claims
- 0866US7282311B2Method of forming an integrated optical circuitINFINERA CORP·Filed 2004·Granted Oct 16, 2007·9 cites·42 claims
- 0965US8213802B2Receiver on a photonic ICLITTLE BRENT E·Filed 2008·Granted Jul 3, 2012·3 cites·37 claims
- 1056US8213799B2Optical receiver including a filter on a planar lightwave circuitLITTLE BRENT E·Filed 2008·Granted Jul 3, 2012·1 cites·13 claims
- 1151US6859603B2Method for fabrication of vertically coupled integrated optical structuresUNIV MARYLAND·Filed 2001·Granted Feb 22, 2005·4 cites·20 claims
- 1248US7468237B2Integrated optical circuits having drop-in locations for optical circuit elementsINFINERA CORP·Filed 2007·Granted Dec 23, 2008·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when John Hryniewicz files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →