Questionmark Computing Limited
London, GB· latest recorded location
Questionmark Computing Limited is named on 5 US grants and 3 published applications in this corpus. Its most frequent classification is A61B (Medical diagnosis and surgery).
- Granted patents
- 5
- Published applications
- 3
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 1 Jan 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year.
Technology areas
Share of 8 documents
- A61BMedical diagnosis and surgery6
- G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the4
- G16ZInformation and communication technology [ict] specially adapted for specific application fields, not4
- G08BSignalling systems2
- G06FComputing and data processing1
- G09BEducational or demonstration appliances1
- H04LDigital communication1
Recent patents
- Assessment instances in computerized assessments1 Jan 2019US 10,170,013 B1
- System and method for data anomaly detection process in assessments19 Sep 2017US 9,763,613 B2
- System and method for data anomaly detection process in assessments13 Sep 2016US 9,439,593 B2
- Secure browser9 Jun 2015US 9,055,048 B2
- System and method for data anomaly detection process in assessments26 Aug 2014US 8,816,861 B2
- System and method for data anomaly detection process in assessments13 Oct 2016US 2016/0296152 A1
- System and method for data anomaly detection process in assessments24 Apr 2014US 2014/0114148 A1
- System and method for data anomaly detection process in assessments9 May 2013US 2013/0113628 A1
Most cited
By later US patents
- Secure browser7US 9,055,048 B22015
- System and method for data anomaly detection process in assessments5US 9,763,613 B22017
- System and method for data anomaly detection process in assessments4US 9,439,593 B22016
- System and method for data anomaly detection process in assessments3US 8,816,861 B22014
- Assessment instances in computerized assessments1US 10,170,013 B12019