| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e1ac475189d3acd5f7a78accb2784a5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-3129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-3173 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-74 |
| filingDate |
2009-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30296d2272ef7f1ffc91403d33d50919
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_549e797a92fca31124b8bcbf297d7ccd |
| publicationDate |
2011-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011080533-A1 |
| titleOfInvention |
Dithering Laser Drive Apparatus |
| abstract |
A laser drive apparatus includes a plurality of transistors driven by different comparators. The different comparators receive an analog drive value and different ramp signals and produce pulse width modulated output signals. A calibration feedback circuit may be used to calibrate a power supply that provides a power supply voltage. A dither circuit may be used to reduce the number of bits received by the laser drive apparatus. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8987658-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018067303-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10228555-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016073069-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107646192-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9736439-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10838196-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10741141-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106797454-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10260940-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8908092-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015221277-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9612433-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017264076-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016186804-A1 |
| priorityDate |
2009-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |