Patent application 13458378 (US), filed 2012-04-27
Publication number: US20120274632A1
Title: SYSTEM FOR DETERMINING HEIGHT INFORMATION
CPC codes: G01C  21/3881
G06F  17/40
G01C  21/3867
G01C  21/3826
G06T  15/00
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20030200223
ref_type: patent
severity: obviousness
ref_id: US Patent Publication: 2003020223, Ã¢ÂÂHackÃ¢Â?
ref_type: patent
severity: obviousness
ref_id: 20050017447
ref_type: patent
severity: obviousness
ref_id: 8884955
ref_type: patent
severity: obviousness
ref_id: 20050091588
ref_type: patent
severity: obviousness
ref_id: 6239808
ref_type: patent
severity: obviousness
ref_id: 8788128
ref_type: patent
severity: obviousness
ref_id: 20020038178
ref_type: patent
severity: obviousness
ref_id: 20060031006
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-16)