P

Inventor

PAN FENG

CN242 patents
⚠️ This page may combine multiple inventors who share the name “PAN FENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANDISK CORP

14 patents
US7973592B2Jul 5, 2011

Charge pump with current based regulation

SANDISK CORP59 citations98
US7969235B2Jun 28, 2011

Self-adaptive multi-stage charge pump

SANDISK CORP60 citations98
US7554311B2Jun 30, 2009

Hybrid charge pump regulation

SANDISK CORP87 citations98
US7030683B2Apr 18, 2006

Four phase charge pump operable without phase overlap with improved efficiency

SANDISK CORP122 citations98
US6967872B2Nov 22, 2005

Method and system for programming and inhibiting multi-level, non-volatile memory cells

SANDISK CORP67 citations97
US7368979B2May 6, 2008

Implementation of output floating scheme for hv charge pumps

SANDISK CORP70 citations96
US6734718B1May 11, 2004

High voltage ripple reduction

SANDISK CORP66 citations96
US7095654B2Aug 22, 2006

Method and system for programming and inhibiting multi-level, non-volatile memory cells

SANDISK CORP44 citations95
US7529135B2May 5, 2009

Apparatus for controlling bitline bias voltage

SANDISK CORP20 citations93
US7116155B2Oct 3, 2006

High voltage ripple reduction and substrate protection

SANDISK CORP38 citations93
US6696880B2Feb 24, 2004

High voltage switch suitable for non-volatile memories

SANDISK CORP29 citations93
US6944068B2Sep 13, 2005

Method and system for programming and inhibiting multi-level, non-volatile memory cells

SANDISK CORP25 citations92
US7701761B2Apr 20, 2010

Read, verify word line reference voltage to track source level

SANDISK CORP16 citations91
US6661711B2Dec 9, 2003

Implementation of an inhibit during soft programming to tighten an erase voltage distribution

SANDISK CORP57 citations91

HON HAI PREC IND CO LTD

6 patents

ADVANCED MICRO DEVICES INC

4 patents

YANGTZE MEMORY TECH CO LTD

3 patents

INTEL CORP

3 patents

PAN FENG

2 patents

MICRON TECHNOLOGY INC

2 patents

MOLECULAR OPTOELECTRONICS CORP

2 patents

SANDISK TECHNOLOGIES INC

2 patents

VMWARE INC

2 patents

UNIV PENNSYLVANIA

1 patent

AGENCY SCIENCE TECH & RES

1 patent

LUXSHARE PRECISION INDUSTRY CO LTD

1 patent

MANITOWOC CRANE COMPANIES LLC

1 patent

HUYNH JONATHAN H

1 patent

CHINESE ACAD INST ACOUSTICS

1 patent

HTOO KHIN

1 patent

LIM KENG PANG

1 patent

GEN ELECTRIC

1 patent

WUXI PETABYTE TECH CO LTD

1 patent

Showing the top 50 of 242 patents by PatentIndex Score.