公开(公告)号：DE69530547D1

公开(公告)日：2003-06-05

申请号：DE69530547

申请日：1995-08-11

Applicant: IBM

Inventor： CHAN SHUN SHING ,  CESAR CHRISTIAN LENZ ,  COFINO THOMAS ANTHONY ,  GOLDMAN KENNETH ALAN ,  GREENE SHARON L ,  HEINRICH HARLEY KENT ,  MCAULIFFE KEVIN PATRICK

IPC: G01S13/75 ,  G01S13/76 ,  G01S13/79 ,  G06K7/00 ,  G06K17/00 ,  G07C3/00 ,  G07C9/00 ,  H04B1/59 ,  G06K7/10

Abstract: A system and method is disclosed for selecting certain subgroups of radio frequency (RF) tags for querying, communicating, and/or identifying by a base station. The base station sends commands to a group tags within a RF field of the base station. The tags use control logic to determine whether or not they meet certain criteria sent out by the commands. This may cause the tags to change state which either prevents or allows a given tag to participate in an identification process. In this way, a given subgroup(s) of tags meeting certain criteria can be selected for querying, communicating, and/or identifying.

公开(公告)号：DE69530547T2

公开(公告)日：2004-02-26

申请号：DE69530547

申请日：1995-08-11

Applicant: IBM

Inventor： CHAN SHUN SHING ,  CESAR CHRISTIAN LENZ ,  COFINO THOMAS ANTHONY ,  GOLDMAN KENNETH ALAN ,  GREENE SHARON L ,  HEINRICH HARLEY KENT ,  MCAULIFFE KEVIN PATRICK

IPC: G01S13/75 ,  G01S13/76 ,  G01S13/79 ,  G06K7/00 ,  G06K17/00 ,  G07C3/00 ,  G07C9/00 ,  H04B1/59 ,  G06K7/10

Abstract: A system and method is disclosed for selecting certain subgroups of radio frequency (RF) tags for querying, communicating, and/or identifying by a base station. The base station sends commands to a group tags within a RF field of the base station. The tags use control logic to determine whether or not they meet certain criteria sent out by the commands. This may cause the tags to change state which either prevents or allows a given tag to participate in an identification process. In this way, a given subgroup(s) of tags meeting certain criteria can be selected for querying, communicating, and/or identifying.

公开(公告)号：SG33451A1

公开(公告)日：1996-10-18

申请号：SG1995001057

申请日：1995-08-04

Applicant: IBM

Inventor： BRADY MICHAEL JOHN ,  COFINO THOMAS ANTHONY ,  HEINRICH HARLEY KENT ,  JOHNSON GLEN WALDEN ,  MOSKOWITZ PAUL ANDREW ,  MURPHY PHILIP ,  WALKER GEORGE FREDERICK

IPC: G06K19/077 ,  H04B7/00

公开(公告)号：HUT76992A

公开(公告)日：1998-01-28

申请号：HU9701699

申请日：1995-09-20

Applicant: IBM

Inventor： BRADY MICHAEL JOHN ,  COFINO THOMAS ANTHONY ,  HEINRICH HARLEY KENT ,  JOHNSON GLEN WALDEN ,  MOSKOWITZ PAUL ANDREW ,  MURHPY PHILIP ,  WALKER GEORGE FREDERICK

IPC: H01L21/60 ,  G06K7/08 ,  G06K19/067 ,  H01L25/04 ,  H01L25/18 ,  H04B1/59

Abstract: A radio frequency tag and its antenna structure are manufactured using wire bonding. A semiconductor chip is placed and attached upon an organic film substrate. The antenna consisting of one or more thin wires is created on the substrate and connected to contacts on the chip using a wire bonding machine. Alternate embodiments using a plurality of semiconductors on a strip of substrate are also disclosed. The chip may be protected with encapsulant and the chip and antenna combination may be sealed between layers of organic film.

公开(公告)号：SG34973A1

公开(公告)日：1997-02-01

申请号：SG1995000345

申请日：1995-04-27

Applicant: IBM

Inventor： CESAR CHRISTIAN LENZ ,  GOLDMAN KENNETH ALAN ,  GREENE SHARON L ,  CHAN SHUN ,  COFINO THOMAS ANTHONY

IPC: H04Q7/34

公开(公告)号：ZA957085B

公开(公告)日：1996-03-11

申请号：ZA957085

申请日：1995-08-23

Applicant: IBM

Inventor： BRADY MICHAEL JOHN ,  HEINRICH HARLEY KENT ,  MOSKOWITZ PAUL ANDREW ,  WALKER GEORGE FREDERICK ,  COFINO THOMAS ANTHONY ,  JOHNSON GLEN WALDEN ,  MURPHY PHILIP

IPC: H01L21/60 ,  G06K7/08 ,  G06K19/067 ,  H01L25/04 ,  H01L25/18 ,  H04B1/59 ,  H05K

Abstract: A radio frequency tag and its antenna structure are manufactured using wire bonding. A semiconductor chip is placed and attached upon an organic film substrate. The antenna consisting of one or more thin wires is created on the substrate and connected to contacts on the chip using a wire bonding machine. Alternate embodiments using a plurality of semiconductors on a strip of substrate are also disclosed. The chip may be protected with encapsulant and the chip and antenna combination may be sealed between layers of organic film.

公开(公告)号：ZA9507085B

公开(公告)日：1996-03-11

申请号：ZA9507085

申请日：1995-08-23

Applicant: IBM

Inventor： BRADY MICHAEL JOHN ,  HEINRICH HARLEY KENT ,  MOSKOWITZ PAUL ANDREW ,  WALKER GEORGE FREDERICK ,  COFINO THOMAS ANTHONY ,  JOHNSON GLEN WALDEN ,  MURPHY PHILIP

IPC: H01L21/60 ,  G06K7/08 ,  G06K19/067 ,  H01L25/04 ,  H01L25/18 ,  H04B1/59 ,  H05K

CPC classification number: H01L24/85 ,  G06K7/086 ,  G06K19/067 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/78 ,  H01L2224/05554 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45155 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48227 ,  H01L2224/48472 ,  H01L2224/48475 ,  H01L2224/48599 ,  H01L2224/48624 ,  H01L2224/48639 ,  H01L2224/48644 ,  H01L2224/48647 ,  H01L2224/48655 ,  H01L2224/48699 ,  H01L2224/48724 ,  H01L2224/48739 ,  H01L2224/48744 ,  H01L2224/48747 ,  H01L2224/48755 ,  H01L2224/48824 ,  H01L2224/48839 ,  H01L2224/48844 ,  H01L2224/48847 ,  H01L2224/48855 ,  H01L2224/49175 ,  H01L2224/78301 ,  H01L2224/7855 ,  H01L2224/85051 ,  H01L2224/85181 ,  H01L2224/85203 ,  H01L2224/85205 ,  H01L2224/85385 ,  H01L2224/85424 ,  H01L2224/85439 ,  H01L2224/85444 ,  H01L2224/85447 ,  H01L2224/85455 ,  H01L2224/98 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01047 ,  H01L2924/01079 ,  H01L2924/014 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/19041 ,  H01L2924/20752 ,  H01L2924/30107 ,  H01Q1/2225 ,  H01Q7/00 ,  H01L2924/00014 ,  H01L2224/85 ,  H01L2924/00 ,  H01L2924/00012