Carl Johnson has been granted 11 US patents while listed as an inventor at Qc Optics . The first was granted in 1990 and the most recent in September 2015. Carl Johnson ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Carl Johnson in Merrimack, NH, US.
Patents per Year Patents granted per year, 1990 to 2015 Bar chart with a peak of 5 patents in 1997. peak 5 1990: 1 patents 1990 1997: 5 patents 1997 1998: 2 patents 1998 2012: 1 patents 2012 2013: 1 patents 2013 2015: 1 patents 2015 Issued Patents All Time
Showing 1–11 of 11 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
9135285 Loading XML records into a database William G. Abernathy 2015-09-15
$12,463,000
8463759 Method and system for compressing data — 2013-06-11
$17,818,000
8108442 System for compression and storage of data John M. Casey , Joe Bob Cravy , Timothy Bruce , William G. Abernathy 2012-01-31
$14,074,000
5814829 Multistation surface inspection system Sergey V. Broude , Nicholas Allen , Abdu Boudour , Eric Chase , Pascal Miller +1 more 1998-09-29
$87,000
5717198 Pellicle reflectivity monitoring system having means for compensating for portions of light reflected by the pellicle Sergey V. Broude , Nicholas Allen , Abdu Boudour , Eric Chase , Pascal Miller +1 more 1998-02-10
$207,000
5675409 Plate holder for a surface inspection system Sergey V. Broude , David C. Giroux , Abdu Boudour , Eric Chase , Pascal Miller +2 more 1997-10-07
$246,000
5672885 Surface displacement detection and adjustment system Nicholas Allen , Abdu Broudour , Sergey V. Broude , Eric Chase , Pascal Miller +2 more 1997-09-30
$254,000
5625193 Optical inspection system and method for detecting flaws on a diffractive surface Sergey V. Broude , Nicholas Allen , Abdu Boudour , Eric Chase , Pascal Miller +1 more 1997-04-29
$103,000
5610719 Displacement detection system Nicholas Allen , Abdu Broudour , Sergey V. Broude , Eric Chase , Pascal Miller +2 more 1997-03-11
$200,000
5602401 Data processing system and method for a surface inspection apparatus Sergey V. Broude , Nicholas Allen , Abdu Boudour , Eric Chase , Pascal Miller +1 more 1997-02-11
$192,000
4943734 Inspection apparatus and method for detecting flaws on a diffractive surface Jay Ormsby , Eric Chase , George S. Quackenbos , Sergey V. Broude , Abdu Bou dour 1990-07-24