P

Inventor

PALFREYMAN ANDREW

US15 patents
⚠️ This page may combine multiple inventors who share the name “PALFREYMAN ANDREW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUTURETEL INC

5 patents
US6285361B1Sep 4, 2001

Method and apparatus for clipping video segments from an audiovisual file

FUTURETEL INC89 citations97
US6400886B1Jun 4, 2002

Method and apparatus for stitching edited video segments

FUTURETEL INC71 citations95
US6201925B1Mar 13, 2001

Method and apparatus for editing video files

FUTURETEL INC65 citations95
US6157771ADec 5, 2000

Method and apparatus for seeking within audiovisual files

FUTURETEL INC86 citations95
US6262777B1Jul 17, 2001

Method and apparatus for synchronizing edited audiovisual files

FUTURETEL INC117 citations94

CISCO TECH INC

2 patents
US7788393B2Aug 31, 2010

Switching a client from unicasting to multicasting by increasing the unicast stream rate to the client

CISCO TECH INC38 citations92
US7904581B2Mar 8, 2011

Fast channel change with conditional return to multicasting

CISCO TECH INC14 citations83

CONNERY GLENN

2 patents
US8613013B2Dec 17, 2013

Ad splicing using re-quantization variants

CONNERY GLENN5 citations69
US8565318B2Oct 22, 2013

Restamping transport streams to avoid vertical rolls

CONNERY GLENN0 citations31

PICOSTAR LLC

1 patent
US6661430B1Dec 9, 2003

Method and apparatus for copying an audiovisual segment

PICOSTAR LLC74 citations91

CONNERY GLENN W

1 patent
US8201204B2Jun 12, 2012

Minimizing black video segments during ad insertion

CONNERY GLENN W13 citations79

PICKENS JOHN

1 patent
US8140699B2Mar 20, 2012

Switching a client from unicasting to multicasting by simultaneously providing unicast and multicast streams to the client

PICKENS JOHN6 citations72

NAT SEMICONDUCTOR CORP

1 patent
US4933939AJun 12, 1990

Method and apparatus for error measurement and reduction in a mass storage device memory system

NAT SEMICONDUCTOR CORP12 citations71

CONNERY GLENN WILLIAM

1 patent
US8170401B2May 1, 2012

Optimizing ad insertion by removing low information frames

CONNERY GLENN WILLIAM2 citations59

AZAM KHALID MOHAMMED

1 patent
US8312493B2Nov 13, 2012

Providing program restart functionality in a digital video network

AZAM KHALID MOHAMMED5 citations56