Refine My Results

Creation Date 

1. Before 1986  (15)
2. 1986 To 1994  (17)
3. 1995 To 2003  (323)
4. 2004 To 2013  (1,264)
5. After 2013  (976)
6. More options 

New Records 

1. New From Last Week  (1)
2. New From Last Month  (52)
3. More options 

Subject 

1. Physics  (1,819)
2. Calculating  (1,766)
3. Computing  (1,766)
4. Counting  (1,766)
5. Electric Digital Data Processing  (295)
6. Checking-Devices  (111)
7. Electricity  (63)
8. Computer Systems Based On Specific Computational Models  (57)
9. Coin-Freed Or Like Apparatus  (56)
10. Transporting  (50)
11. Performing Operations  (50)
12. Electric Communication Technique  (49)
13. Transmission Of Digital Information, E.G. Telegraphiccommunication  (40)
14. Recognition Of Data  (29)
15. Presentation Of Data  (29)
16. Record Carriers  (29)
17. Human Necessities  (29)
18. Handling Record Carriers  (29)
19. Registering The Receipt Of Cash, Valuables, Or Tokens  (23)
20. Advertising  (19)
21. More options 

Databases 

1. esp@cenet  (1,903)
2. USPTO Published Applications  (407)
3. USPTO Issued Patents  (284)
4. More options 

Language 

1. English  (2,520)
2. Chinese  (431)
3. French  (286)
4. Korean  (123)
5. Japanese  (74)
6. German  (57)
7. Spanish  (12)
8. Russian  (11)
9. Portuguese  (3)
10. Polish  (2)
11. Italian  (2)
12. Hebrew  (1)
13. Romanian  (1)
14. Bulgarian  (1)
15. More options