APRE INSTR LLC has a total of 12 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2015. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and United Kingdom. Its main competitors in its focus markets measurement and optics are 4D TECHNOLOGY CORP, USHIKATA MFG CO LTD and ALTHIS AG.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 5 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | United Kingdom | 2 | |
#4 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Optics |
# | Technology | |
---|---|---|
#1 | Measuring length, angles and areas | |
#2 | Measuring light | |
#3 | Testing of structures | |
#4 | Photomechanical semiconductor production | |
#5 | Radio navigation |
# | Name | Total Patents |
---|---|---|
#1 | Olszak Artur | 6 |
#2 | Szwaykowski Piotr | 5 |
#3 | Artur Olszak | 2 |
#4 | Salsbury Chase | 1 |
#5 | Smithe Robert | 1 |
Publication | Filing date | Title |
---|---|---|
US2020240764A1 | Extending the range of spectrally controlled interferometry by superposition of multiple spectral modulations | |
GB202004039D0 | Measuring the position of objects in space | |
US10422700B1 | Optical alignment based on spectrally-controlled interferometry | |
US10816408B1 | Wavelength shifting in spectrally-controlled interferometry | |
US2018149468A1 | True heterodyne spectrally controlled interferometry | |
US2018149463A1 | Extending the range of spectrally controlled interferometry by superposition of multiple spectral modulations | |
WO2016090071A1 | Interferometric non-contact optical probe and measurement |