Patents

1. Polish patent application P.430266 for the invention filed on 17/06/2019 entitled:
Method of calibrating image amplifier to reduce crosstalk signals at input to microchannel system and image amplifier calibration kit

Patent PAT.235172 has been granted on19/02/2020
Applicant/Patent owner : University of Warsaw
Inventors : W. Wasilewski, M. Lipka, M. Mazelanik, M. Parniak-Niedojadło

https://ewyszukiwarka.pue.uprp.gov.pl/search/pwp-details/P.430266

 

2. Invention entitled :

A method for quantum key distribution, a method for transmitting an optical signal, a method for receiving an optical signal, and a receiver of an optical signal for quantum key distribiution.

Applicants / Patent proprietors : University of Warsaw and University of Gdańsk
Inventors : K. Banaszek, M. Jachura, M. Jarzyna, M. Pawłowski

 

2a. Polish patent application P.433108 for the invention was filed on 29/02/2020. Polish patent PAT.239636 has been granted on 24/09/2021

https://ewyszukiwarka.pue.uprp.gov.pl/search/pwp-details/P.433108

2b. The international PCT patent application has been filed based on PL priority on 26/02/2021 under nr PCT/IB2021/051623, and it was published under WO2021171248A1. PCT application is patent pending.

https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2021171248&_cid=P11-KUMJSD-80606-1

 

3. Invention entitled :

System for generating entangled photon pairs of multimode quantum memory for regeneration of a quantum signal at a distance, a method for generating entangled photon pairs of multimode quantum memory for regeneration of a quantum signal at a long distance

Applicant / Patent proprietor : University of Warsaw
Inventors : W. Wasilewski, M. Lipka, M. Mazelanik, M. Parniak-Niedojadło, K. Zdanowski, A. Ostasiuk, A. Leszczyński

 

3a. Polish patent application P.434142 for the invention filed on 31/05/2020. Polish patent application is pending.

https://ewyszukiwarka.pue.uprp.gov.pl/search/pwp-details/P.434142

3b.  The international PCT patent application has been filed based on PL priority on 31/05/2021 under nr  PCT/IB2021/054747, and it was published under  WO2021245529. The international PCT patent application is pending.

https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2021245529&_fid=PL344891784

3c. A European patent application has been filed as a regional phase of PCT application PCT/IB2021/054747. EP21745407.3 patent application has been filed on 30/03/2022.  European patent application is pending.

https://register.epo.org/application?number=EP21745407

 

4.  Invention entitled :

“System and method of characterization of very weak femtosecond pulses at the single-photon level by second-order interferometry in a configuration with a temporal and a spatial modulator.”
 
Applicant / Patent proprietor : University of Warsaw 
Inventors : W. Wasilewski, M. Lipka, M. Parniak-Niedojadło, M. Jastrzębski, S. Kurzyna

4a. Polish patent application P.441074 for the invention filed on 30/04/2022. Unpublished polish patent application is pending.

 

5. Invention entitled :

A receiver for receiving information transmitted using very weak light pulses, a system for transmitting information comprising such a receiver and a method for transmitting information using very weak light pulses    

Applicant / Patent proprietor : University of Warsaw

Inventors : K. Banaszek and M. Jachura

5a. Polish patent application P.423300 for the invention filed on 30/10/2017, the patent has been granted on 22/04/2021 and published under Pat.238571

https://ewyszukiwarka.pue.uprp.gov.pl/search/pwp-details/P.423300

5b.  The international PCT patent application has been filed based on PL priority on 27/10/2018 under nr PCT/IB2018/058421, and it was published under WO2019087029A1.

https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2019087029

5c. An european patent application has been filed as a regional phase of PCT application PCT/IB2018/058421. The parent patent application EP18833290.2 has been filed on 27/04/2020.  An european patent application is pending:

https://register.epo.org/application?number=EP18833290

5d. A divisional patent application EP20174066.9 has been filed on 27/04/2020, and the european patent has been granted on 21/07/2021 under EP3734862B1:

5e. A US patent application has been filed as a national phase of PCT application PCT/IB2018/058421. A US patent application US20210091859A1 has been published on 25/03/2021, then the US patent has been granted and an US patent specification was published on 05/10/2021 under US11,139,897B2:

5f. A China patent application CN111328444A has been published on 23/06/2020, and the Chinese patent has been granted and the patent specification was published on 21/09/2021 under CN111328444B: