Patent Portfolio
Sidense holds an extensive portfolio of 112 patents issued or pending.
Patents issued:
|
# |
name |
country |
patent_number |
|
1 |
A METHOD FOR OPERATING A REGISTER STAGE OF A DUAL FUNCTION DATA REGISTER |
United States |
8,266,483 |
|
2 |
A POWER UP DETECTION SYSTEM FOR A MEMORY DEVICE |
Canada |
2,645,774 |
|
3 |
A PROGRAM LOCK CIRCUIT FOR A MASK PROGRAMMABLE ANTI-FUSE MEMORY ARRAY |
Canada |
2,645,788 |
|
4 |
A PROGRAM LOCK CIRCUIT FOR A MASK PROGRAMMABLE ANTI-FUSE MEMORY ARRAY |
United States |
7,817,456 |
|
5 |
A PROGRAM VERIFY METHOD FOR OTP MEMORIES |
Canada |
2,649,002 |
|
6 |
AND-TYPE ONE TIME PROGRAMMABLE MEMORY CELL |
Canada |
2,682,092 |
|
7 |
ANTI-FUSE MEMORY CELL |
Canada |
2,647,233 |
|
8 |
ANTI-FUSE MEMORY CELL |
Singapore |
157693 |
|
9 |
ANTI-FUSE MEMORY CELL |
United States |
7,755,162 |
|
10 |
ANTI-FUSE MEMORY CELL - apparatus cont |
United States |
8,026,574 |
|
11 |
ANTI-FUSE MEMORY CELL - gate-last process |
United States |
8,313,987 |
|
12 |
DUAL FUNCTION DATA REGISTER |
Canada |
2,645,781 |
|
13 |
DUAL FUNCTION DATA REGISTER |
United States |
8,023,338 |
|
14 |
DUAL FUNCTION DATA REGISTER - method |
Canada |
2,729,505 |
|
15 |
HIGH RELIABILITY OTP MEMORY |
Canada |
2,690,237 |
|
16 |
HIGH RELIABILITY OTP MEMORY |
United States |
8,213,211 |
|
17 |
HIGH SPEED OTP SENSING SCHEME |
Canada |
2,578,837 |
|
18 |
HIGH SPEED OTP SENSING SCHEME |
Europe |
EP 2 122 631 B1 |
|
19 |
HIGH SPEED OTP SENSING SCHEME |
France |
2122631 (FR) / WO2008080213 |
|
20 |
HIGH SPEED OTP SENSING SCHEME |
Germany |
60 2007 022 976.6 / 2122631 DE |
|
21 |
HIGH SPEED OTP SENSING SCHEME |
Israel |
199558 |
|
22 |
HIGH SPEED OTP SENSING SCHEME |
Korea |
1,146,405 |
|
23 |
HIGH SPEED OTP SENSING SCHEME |
Singapore |
152811 |
|
24 |
HIGH SPEED OTP SENSING SCHEME |
United Kingdom |
2122631 (UK) / WO2008080213 |
|
25 |
HIGH SPEED OTP SENSING SCHEME - apparatus |
United States |
7,764,532 |
|
26 |
HIGH SPEED OTP SENSING SCHEME - apparatus cont |
United States |
8,130,532 |
|
27 |
HIGH SPEED OTP SENSING SCHEME - method |
Korea |
1,175,524 |
|
28 |
HIGH SPEED OTP SENSING SCHEME - method |
United States |
7,511,982 |
|
29 |
LOW POWER ANTIFUSE SENSING SCHEME WITH IMPROVED RELIABILITY |
Canada |
2,692,887 |
|
30 |
LOW POWER ANTIFUSE SENSING SCHEME WITH IMPROVED RELIABILITY |
United States |
8,223,526 |
|
31 |
LOW THRESHOLD VOLTAGE ANTI-FUSE DEVICE |
Canada |
2,646,367 |
|
32 |
MASK PROGRAMMABLE AND ANTI-FUSE ARCHITECTURE FOR A HYBRID MEMORY ARRAY |
Taiwan |
I383491 |
|
33 |
MASK PROGRAMMABLE ANTI-FUSE ARCHITECTURE |
Canada |
2,645,813 |
|
34 |
MASK PROGRAMMABLE ANTI-FUSE ARCHITECTURE |
Europe |
EP 2 122 630 B1 |
|
35 |
MASK PROGRAMMABLE ANTI-FUSE ARCHITECTURE |
France |
2122630 FR |
|
36 |
MASK PROGRAMMABLE ANTI-FUSE ARCHITECTURE |
Germany |
60 2007 009 728.2 / 2122630 DE |
|
37 |
MASK PROGRAMMABLE ANTI-FUSE ARCHITECTURE |
Korea |
1,193,348 |
|
38 |
MASK PROGRAMMABLE ANTI-FUSE ARCHITECTURE |
Singapore |
153387 |
|
39 |
MASK PROGRAMMABLE ANTI-FUSE ARCHITECTURE |
United Kingdom |
2122630 GB |
|
40 |
MASK PROGRAMMABLE ANTI-FUSE ARCHITECTURE |
United States |
7,944,727 |
|
41 |
POWER UP DETECTION SYSTEM FOR A MEMORY DEVICE |
United States |
7,940,595 |
|
42 |
PROGRAM VERIFY METHOD FOR OTP MEMORIES |
United States |
8,082,476 |
|
43 |
REDUNDANCY SYSTEM FOR NON-VOLATILE MEMORY |
United States |
8,369,166 |
|
44 |
SPLIT-CHANNEL ANTIFUSE ARRAY ARCHITECTURE |
Canada |
2,520,140 |
|
45 |
SPLIT-CHANNEL ANTIFUSE ARRAY ARCHITECTURE |
Israel |
179080 |
|
46 |
SPLIT-CHANNEL ANTIFUSE ARRAY ARCHITECTURE |
Japan |
4981661 |
|
47 |
SPLIT-CHANNEL ANTIFUSE ARRAY ARCHITECTURE |
Korea |
1,144,218 |
|
48 |
SPLIT-CHANNEL ANTIFUSE ARRAY ARCHITECTURE |
Singapore |
127172 |
|
49 |
SPLIT-CHANNEL ANTIFUSE ARRAY ARCHITECTURE |
United States |
7,402,855 |
|
50 |
SPLIT-CHANNEL ANTIFUSE ARRAY ARCHITECTURE |
United States |
8,283,751 |
|
51 |
SPLIT-CHANNEL ANTIFUSE ARRAY ARCHITECTURE - method |
United States |
7,642,138 |
|
52 |
TEST CIRCUIT FOR AN UNPROGRAMMED OTP MEMORY ARRAY |
Canada |
2,646,220 |
|
53 |
TEST CIRCUIT FOR AN UNPROGRAMMED OTP MEMORY ARRAY |
United States |
8,059,479 |
|
54 |
TWIN WELL SPLIT-CHANNEL OTP MEMORY CELL |
Canada |
2,778,993 |