Methods and apparatuses including an asymmetric assist device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9875801
SERIAL NO

14171426

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Apparatuses and methods have been disclosed. One such apparatus includes a plurality of memory cells that can be formed at least partially surrounding a semiconductor pillar. A select device can be coupled to one end of the plurality of memory cells and at least partially surround the pillar. An asymmetric assist device can be coupled between the select device and one of a source connection or a drain connection. The asymmetric assist device can have a portion that at least partially surrounds the pillar and another portion that at least partially surrounds the source or drain connection.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
U S BANK NATIONAL ASSOCIATION AS COLLATERAL AGENT633 WEST FIFTH STREET 24TH FLOOR LOS ANGELES CA 90071

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koval, Randy J Boise, US 23 274
Sanda, Hiroyuki Palo Alto, US 10 73

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 23, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 23, 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