Compact multiple transformers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 12, 2010
Issued Date -
N/A
app pub date -
Jan 8, 2008
filing date -
Jan 8, 2008
priority date (Note) -
In Force
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Patent Longevity
|
Forward Citations
|
Abstract
Example embodiments of the invention may provide systems and methods for multiple transformers. The systems and methods may include a first transformer that may include a first primary winding and a first secondary winding, where the first primary winding may be inductively coupled to the first secondary winding, where the first transformer may be associated with a first rotational current flow direction in the first primary winding. The systems and methods may further include a second transformer that may include a second primary winding and a second secondary winding, where the second primary winding may be inductively coupled to the second secondary winding, where the second transformer may be associated with a second rotational current flow direction opposite the first rotational current flow direction in the second primary winding, where a first section of the first primary winding may be positioned adjacent to a second section of the second primary winding, and where the adjacent first and second sections may include a substantially same first linear current flow direction.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
GEORGIA TECH RESEARCH CORPORATION | 926 DALNEY STREET NW OFFICE OF TECHNOLOGY LICENSING ATLANTA GA 30332 | |
SAMSUNG ELECTRO-MECHANICS | 314 MAETAN 3-DONG YEONGTONG-GU SUWON GYUNGGI-DO |
International Classification(s)

- 2008 Application Filing Year
- H01F Class
- 743 Applications Filed
- 468 Patents Issued To-Date
- 62.99 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Kim, Haksun | Daejeon, KR | 47 | 1223 |
# of filed Patents : 47 Total Citations : 1223 | |||
Laskar, Joy | Marietta, US | 75 | 2159 |
# of filed Patents : 75 Total Citations : 2159 | |||
Lee, Chang-Ho | Marietta, US | 260 | 3449 |
# of filed Patents : 260 Total Citations : 3449 | |||
Lee, Dong Ho | Atlanta, US | 121 | 1397 |
# of filed Patents : 121 Total Citations : 1397 | |||
Yang, Ki Seok | Atlanta, US | 12 | 481 |
# of filed Patents : 12 Total Citations : 481 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 194 Citation Count
- H01F Class
- 99.67 % this patent is cited more than
- 15 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events

Matter Detail

Renewals Detail
