No |
Patent Type |
Filing date |
Certificated number |
Status |
Applied country |
1 |
2 In 1 XMFR for inverter driving |
2002-4-28 |
02227188 |
Approved |
China |
2 |
2 In 1 XMFR for inverter driving |
2002-4-28 |
0292121 |
Approved |
Korea |
3 |
2 In 1 XMFR for inverter driving |
2002-4-28 |
91205788N01 |
Approved |
Taiwan |
4 |
4 In 1 XMFR for inverter driving |
2002-10-9 |
02248522.8 |
Approved |
China |
5 |
4 In 1 XMFR for inverter driving |
2002-10-9 |
218061 |
Approved |
Taiwan |
6 |
4 In 1 XMFR for inverter driving |
2002-10-9 |
0299597 |
Approved |
Korea |
7 |
3G 2 in 1 XMFR |
2004-7-16 |
200430044548.3 |
Approved |
China |
8 |
Mounting structure for SMD XMFR |
2004-8-31 |
200420083422.1 |
Approved |
China |
9 |
Mounting structure for SMD XMFR |
2004-8-27 |
0370411 |
Approved |
China |
10 |
Mounting structure for SMD XMFR |
2005-01-14 |
200520053341.1 |
Approved |
China |
11 |
2 Bobbin 2 In 1 XMFR |
2005-07-22 |
200520061583.5 |
Approved |
China |
12 |
Inlaid structure of XMFR |
2005-04-12 |
200520056791.6 |
Approved |
China |
|
13 |
Bobbin Type core of high voltage XMFR |
2005-10-28 |
200520066253.5 |
Approved |
China |
|
14 |
Isolated 2 In 1 XMFR |
2005-07-26 |
200520061789.8 |
Approved |
China |
|
15 |
Isolated 2 In 1 XMFR |
2005-10-31 |
11/261768 |
Approved |
USA |
|
16 |
Isolated 2 In 1 XMFR |
2005-11-02 |
M287995 |
Approved |
Taiwan |
|
17 |
Wire through for high voltage XMFR |
2006-08-01 |
200620062331.9 |
Approved |
China |
|
18 |
“T” Type and high LK XMFR structure |
2006-08-04 |
200620062545.6 |
Approved |
China |
|
19 |
Automatic core grinding Machine |
2006-05-19 |
200620059150.0 |
Approved |
China |
|
20 |
3 Bobbin type 4 In 1 XMFR |
2006-05-19 |
200620059149.8 |
Approved |
China |
|
21 |
2 Bobbin type 4 In 1 XMFR |
2006-05-19 |
200620059148.3 |
Approved |
China |
|
22 |
External “U” type close magnet path structure XMFR |
2006-08-22 |
200620063167.3 |
Approved |
China |
|
23 |
Combine Bobbin & Cover structure XMFR |
2006-08-22 |
200620063168.8 |
Approved |
China |
|
24 |
Isolated High voltage structure of XMFR |
2006-09-22 |
200620064605.8 |
Approved |
China |
|
25 |
3 In 1 XMFR |
2006-12-01 |
200620154123.1 |
Approved |
China |
|
26 |
Wave soldering machine for PWB |
2007-02-09 |
200720048485.7 |
Approved |
China |
|
27 |
“TU” type core structure |
2007-03-23 |
200720049533.4 |
Approved |
China |
|
28 |
RJ45 with IC integration |
2007-04-27 |
11/741071 |
Pending |
USA |
|
29 |
XMFR for inverter driving |
2007-9-30 |
200720057832.2 |
Approved |
China |
|
30 |
3 In 1 XMFR for inverter driving |
2007-10-19 |
200720058459.2 |
Approved |
China |
|
31 |
New type winding structure of bobbin |
2007-12-20 |
200720061992.4 |
Approved |
China |
|
32 |
XMFR and its bobbin(Utility Model) |
2008-2-29 |
200820044483.5 |
Pending |
China |
|
33 |
XMFR and its bobbin(Invent) |
2008-2-29 |
200810026577.4 |
Pending |
China |
|
34 |
XMFR and its application circuit for lamp driving |
2008-10-28 |
2000810218727.1 |
Pending |
China |
|
35 |
Firs & second side winding?insulating?isolated structure of XMFR |
2008-6-20 |
200820049516.5 |
Pending |
China |
|
36 |
A new type of isolated and insulated XMFR |
2008-7-18 |
200820050830.5 |
Pending |
China |
|
37 |
Firs & second side winding?insulating?isolated structure of XMFR |
2008-6-20 |
200820049518.4 |
Pending |
China |
|
38 |
Bobbin has Improved structure |
2008-7-22 |
200820051030.5 |
Pending |
China |
|
39 |
Improved structure of core of XMFR (Invent) |
2008-8-8 |
200810030068.9 |
Pending |
China |
|
40 |
Improved structure of core of XMFR (Utility Model) |
2008-8-8 |
200820051949.4 |
Pending |
China |
|
41 |
Improved Bobbin’s structure |
2008-11-28 |
200820204229.7 |
Pending |
China |
|
42 |
High-power and flat XMFR (Utility Model) |
2008-11-28 |
200820204228.2 |
Pending |
China |
|
43 |
High-power and flat XMFR (Invent) |
2008-11-28 |
200810219488.1 |
Pending |
China |
|
44 |
Improved 2 in 1 XMFR |
2008-10-10 |
200820201689.4 |
Pending |
China |
|
45 |
XMFR with special bobbin |
2008-9-5 |
200820200076.9 |
Pending |
China |
|
46 |
A special structure of XMFR’s pin |
2008-10-10 |
|
Pending |
China |
|
47 |
A Improved structure of 2 in 1 XMFR |
2008-11-28 |
200820204226.3 |
Pending |
China |
|
48 |
A improved structure for 2 in 1 XMFR |
2008-11-28 |
200820204227.8 |
Pending |
China |
|
49 |
Inlaid and radiating XMFR |
2008-12.19 |
|
Pending |
China |
|
50 |
A new type 2 in 1 XMFR |
2008-6-20 |
200820049517.X |
Pending |
China |