Search found 4 matches

by ksb
Mon Sep 30, 2019 12:15 pm
Forum: Open Patent Services (OPS) and bulk data subscription products
Topic: Cannot find patent Check-digit
Replies: 3
Views: 829

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) End If Dim an(...
by ksb
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: 1955

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: " & strAn) End ...
by ksb
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: 962

Re: OPS usage via VB.NET

Seems I am the only one using VB.NET for OPS access.
Problems above had been solved...

ksb
by 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: 962

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/" & pn & "/" &...