Search found 4 matches
- Mon Sep 30, 2019 12:15 pm
- Forum: Open Patent Services (OPS) and bulk data subscription products
- Topic: Cannot find patent Check-digit
- Replies: 5
- Views: 5780
Re: Cannot find patent Check-digit
Hi, why do you not calculate the checkdigit yourself from the 8 digit application number? A simple VB.NET function looks like this: Public Function CheckDigit(ByVal strAn As String) As String Dim ret As Integer = 0 If strAn.Length <> 8 Then Throw New Exception("Wrong input: " & strAn) ...
- Mon Sep 30, 2019 12:13 pm
- Forum: Open Patent Services (OPS) and bulk data subscription products
- Topic: Application Number In Register Page
- Replies: 2
- Views: 5902
Re: Application Number In Register Page
Hi, why do you not calculate the checkdigit yourself from the 8 digits of the application number? A simple routine in VB.NET looks like this: Public Function CheckDigit(ByVal strAn As String) As String Dim ret As Integer = 0 If strAn.Length <> 8 Then Throw New Exception("Wrong input: " &am...
- Wed Jul 30, 2014 1:25 pm
- Forum: Open Patent Services (OPS) and bulk data subscription products
- Topic: OPS usage via VB.NET
- Replies: 1
- Views: 3014
Re: OPS usage via VB.NET
Seems I am the only one using VB.NET for OPS access.
Problems above had been solved...
ksb
Problems above had been solved...
ksb
- Wed Dec 04, 2013 8:21 am
- Forum: Open Patent Services (OPS) and bulk data subscription products
- Topic: OPS usage via VB.NET
- Replies: 1
- Views: 3014
OPS usage via VB.NET
Hi, I am using VB.NET programming language to access OPS. Has somebody here experience and can answer the following questions? 1. How to download PDF documents via OPS When using the following code: Dim RestStr As String = "http://ops.epo.org/3.1/rest-services/published-data/images/EP/" &a...