what patents have been issued at 2000-08-22?
Entity Entity
m.0j37zdk m.0j3m8df
Micromachined high reflectance deformable mirror Thermally and/or photochemically crosslinked electroactive polymers in the manufacture of opto-electronic devices: U.S. Patent No. 6,107,452
class literal
law.us_patent 2000-08-22^^http://www.w3.org/2001/XMLSchema#date
law.us_patent type.datetime
Patent 2000-08-22
none none
law.us_patent.issue_date
Issue Date
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :law.us_patent . 
VALUES ?x1 { "2000-08-22-08:00"^^<http://www.w3.org/2001/XMLSchema#date> } 
?x0 :law.us_patent.issue_date ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND law.us_patent (JOIN law.us_patent.issue_date 2000-08-22^^http://www.w3.org/2001/XMLSchema#date))