Multi-dimensional spreadsheet system enabling stack based programming using a virtual machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11397608
APP PUB NO 20210357241A1
SERIAL NO

16876120

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A combination programming environment using spreadsheets is described that supports stack based sequential program execution using spreadsheet cells supporting recursion, reentrancy, conditional blocks, loops and block based dependency execution using a virtual machine. This is achieved by partitioning cells in any sheet into named blocks and unnamed blocks that are executed using conditions. Named blocks can be arranged in a call sequence with a caller cell setting up a call to a callee named block using the name of callee block in caller cell formula.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • Assignment data not available. Check PTO

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kumar, Jai Cupertino, US 26 698
Ramchandran, Kothandraman Fremont, US 22 697
Srinivasan, Sudharshan Fremont, US 25 699

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
3.5 Year Payment $1600.00 $800.00 $400.00 Jan 26, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 26, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 26, 2034
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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