PT3003121T
System and method for measurement of refractive error of an eye based on subjective distance metering
Abstract
This record has no abstract on file.
Term
7.7 yearsto projected expiry
Projected expiry 5 June 2034, counted from filing; an application has no term until it is granted.
- Priority
- Filed
- Published
- Today
- Projected expiry
24 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Sheet 9 Sheet 10 Sheet 11 Sheet 12 Sheet 13 Sheet 14 Sheet 15 Sheet 16 Sheet 17 Sheet 18 Sheet 19 Sheet 20 Sheet 21 Sheet 22 Sheet 23 Sheet 24
35 members in 14 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 201361831685 | United States of America | P | |
| 201361831685P | – | – | – |
| US201361831685P | – | – | – |
Members35
| Document | Office | Kind | |
|---|---|---|---|
| CA2914456A1 | Canada | A1 | |
| WO2014195951A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO2014195951A4 | World Intellectual Property Organization (WIPO) | A4 | |
| AU2014276340A1 | Australia | A1 | |
| KR20160017079A | Republic of Korea | A | |
| EP3003121A1 | European Patent Office (EPO) | A1 | |
| US2016120402A1 | United States of America | A1 | |
| CN105764405A | China | A | |
| JP2016523132A | Japan | A | |
| US9549669B2 | United States of America | B2 | |
| US2017079523A1 | United States of America | A1 | |
| EP3003121A4 | European Patent Office (EPO) | A4 | |
| RU2015152290A | Russian Federation | A | |
| BR112015030406A2 | Brazil | A2 | |
| RU2657853C2 | Russian Federation | C2 | |
| CN105764405B | China | B | |
| JP6453859B2 | Japan | B2 | |
| JP2019069180A | Japan | A | |
| CN110251066A | China | A | |
| US2019307324A1 | United States of America | A1 | |
| AU2014276340B2 | Australia | B2 | |
| RU2706372C1 | Russian Federation | C1 | |
| JP6612959B2 | Japan | B2 | |
| IL242949A | Israel | A | |
| IL242949B | Israel | B | |
| US10702143B2 | United States of America | B2 | |
| RU2706372C9 | Russian Federation | C9 | |
| US10898071B2 | United States of America | B2 | |
| EP3003121B1 | European Patent Office (EPO) | B1 | |
| KR102252090B1 | Republic of Korea | B1 | |
| DK3003121T3 | Denmark | T3 | |
| PT3003121TThis record | Portugal | T | |
| CA2914456C | Canada | C | |
| ES2886136T3 | Spain | T3 | |
| CN110251066B | China | B |
Numbers
- Publication
- 3003121
- Publication, DOCDB
- 3003121
- Publication, EPODOC
- PT3003121T
- Application
- 148080419
- Application, DOCDB
- 14808041
- Application, EPODOC
- PT20140808041T
Titles2
- English
- SYSTEM AND METHOD FOR MEASUREMENT OF REFRACTIVE ERROR OF AN EYE BASED ON SUBJECTIVE DISTANCE METERING
- Portuguese
- SISTEMA DE MEDIÇÃO DE ERRO REFRATIVO DE UM OLHO COM BASE NA MEDIÇÃO DE DISTÂNCIA SUBJETIVA
Classification
- CPC, 7
- A61B3/032
- A61B3/0325
- A61B3/036
- A61B3/02
- A61B3/0025
- A61B3/0033
- A61B3/0058
- IPC, 1
- A61B3 02