| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30cfd7873457582cb632e56037d97c1d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G5-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G5-08 |
| filingDate |
1970-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1973-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52464f99fb88aa1ad83386ed5dc5e8a0 |
| publicationDate |
1973-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3739347-A |
| titleOfInvention |
Cursor for use in performing graphic input in a display |
| abstract |
A pair of counter-registers are employed at a computer terminal for the reception of x and y coordinate information from a remote computer, and digital to analog converter means transform the register contents into deflection voltages for a cathode ray storage tube. A cursor display employs the same counterregisters, applying a series of impulses to such registers until the corresponding digital to analog converter outputs equal analog cursor inputs. The registers operate alternately and produce a large, cross-shaped cursor intersecting at the point of interest. The counter-registers can be stopped subsequent to comparison, and will then store digital information representing the coordinate address of the cursor intersection for introduction into the computer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4566000-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4222106-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7667700-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0009390-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4317956-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0009390-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8972901-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008007295-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6188387-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008007295-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8990736-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4669466-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4405920-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5838304-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4887968-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4302755-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7646394-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7893935-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4764763-A |
| priorityDate |
1970-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |