Switchable uninterruptible power supply system and battery charging method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9859751
APP PUB NO 20160190865A1
SERIAL NO

14607563

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A switchable uninterruptible power supply (SUPS) system is provided. The system includes a UPS configured to supply power to a load, a plurality of battery units connected in parallel, and a controller configured to selectively supply power from a grid to the UPS and to selectively connect each of the plurality of battery units the UPS or a battery charger are connected to the grid.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
LG CNS CO LTDGYEONGGI DO SOUTH KOREA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hyeon, Byeong Gyu Seoul, KR 3 22
Koo, Bon Jun Seoul, KR 5 27
Shin, Dong Young Seoul, KR 4 33
Yeon, In Chol Seoul, KR 4 29

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 2, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 2, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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