Black Hole2
Intellectual Property

- Bringing common sense back to software development -

Selected Patents

Patent #

Date granted

Inventor

5602839

February 1997

Annapareddy et al.

5654959

August 1997

Baker et al.

5987011

November 1999

Toh

6026303

February 2000

Minamisawa

6046978

April 2000

Melnik

6304556

October 2001

Haas

6307843

October 2001

Okanoue

6456599

September 2002

Elliott

6535498

March 2003

Larsson et al.

6580981

June 2003

Masood et al.

6628620

September 2003

Cain

6678252

January 2004

Cansever

6687259

February 2004

Alapuranen

6704293

March 2004

Larsson et al.

6711409

March 2004

Zavgren, Jr. et al.

6754188

June 2004

Garahi et al.

6763013

July 2004

Kennedy

2002/0012320

January 2002

Ogier et al.

2002/0058502

May 2002

Stanforth

2002/0090949

July 2002

Stanforth

2002/0173321

November 2002

Marsden et al.

2003/0007453

January 2003

Ogier et al.

2003/0079003

April 2003

Burr

2005/0089015

April 2005

Tsuge et al.

6980524

December 2005

Lu et al.

2006/0098607

May 2006

Zeng et al.

[Levendel & Associates] [Software black holes] [Software variability] [Correction vs. prevention] [Process] [Experience] [Our offerings] [Mobile Network] [Routing-Protocols] [Intellectual Property] [ICSSEA 2013] [Contact us]