Inventor
Richard Haddock
Inventor
Redwood City, CA, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer26%
G06KGraphical data reading21%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
Y10TTechnical subjects covered by former us classification8%
B42DBooks5%
G07FCoin-freed or like apparatus5%
A45CPurses3%
A63FCard, board, or roulette games3%
B31DMaking articles of paper, cardboard or material worked in a manner analogous to paper, not provided for in subclasses b31b or b31c3%
PatentTitleYear
9,085,119'Partitioned game card holder using monocoque construction'20158,820,639'Security feature RFID card'20148,023,121'Method for optically collecting numismatic data and associated algorithms for unique identification of coins'20117,967,126'Self-centering loading, indexing, and flipping mechanism for coinage and coin analysis'20117,916,281'Apparatus for producing optical signatures from coinage'20117,140,540'Method of making secure personal data card'20067,131,574'Optical memory card based e-commerce business method'20066,550,676'Hybrid card contact actuator system and method'20035,089,693'Reader/writer for arcuately flexed data cards'19924,912,312'Optical card duplicating system'19904,820,913'Multiple card recording system'19894,818,852'Method for forming data cards with registered images'19894,736,966'Data card with peelable protective layers'19884,711,347'Protective envelope for optical data card'19874,700,840'Data card cassette'19874,692,402'Ultrathin optical recording medium with moisture barrier'19874,623,784'Laser recording apparatus with off-center lens and error detection'19864,543,307'Optical data storage and recording media having recording surface protection'19854,524,925'Optical data tape cartridge having wide angle read/write surface'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2003Patents assigned to DREXLER TECH (12)· patent assignee history
1985–2014Based in Redwood City, CA, US· patent location history
2006Patents assigned to LASERCARD CORP (2)· patent assignee history
2011Patents assigned to COINSECURE INC (3)· patent assignee history
2014–2015Patents assigned to HADDOCK RICHARD M (2)· patent assignee history
2014Patents assigned to ASSA ABLOY AB (1)· patent assignee history
2015Based in Emerald Hills, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DREXLER TECH | 12 | 1985–2003 |
| COINSECURE INC | 3 | 2011 |
| HADDOCK RICHARD Mself | 2 | 2014–2015 |
| LASERCARD CORP | 2 | 2006 |
| ASSA ABLOY AB | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redwood City, California, US | 18 | 1985–2014 |
| Emerald Hills, California, US | 1 | 2015 |