Free Letter - District Court of Delaware - Delaware

Case 1:04-cv-01338-JJF

Document 691-3

Filed 01/24/2007

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Exhibit B

Case 1:04-cv-01338-JJF

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2800 LASALLE PLAZA 800 LASALLE AVENUE MINNEAPOLIS , MN 55402-201 5 TEL : 612-349-8500 FAX : 612-339-4181 www .rk m c . c o m

AT T O R NE Y S AT L AW

MATTHEW L . WOODS 612- 349-8272

May 27, 2005 Via E-Mail

ALL COUNSEL OF RECORD

Re : Honeywell International Inc ., et al. v. Audiovox Communications Corp ., et al . Civil Action No . 04-1337 (KAJ) Honeywell International Inc ., et al. v. Apple Computer, Inc ., et al. Civil Action No . 04-1338 (KAJ) Optrex America, Inc . v . Honeywell International Inc ., et al. Civil Action No . 04-1536 (KAJ ) Our File No . 019896-022 9 Dear Counsel: As you know, since November of 2004, Honeywell has always identified the bases for its infringement claim in response to requests from individual defendants . As a result, Honeywell was dismayed when the defendants represented to the Court that Honeywell had not "stepped up" and informed them which products were being accused of infringement . In order to avoid any further inaccuracies in the record, we thought it would be worthwhile to consolidate the information previously provided to individual defendants in one global letter to all defendants . For many parties, the information below is redundant of information already provided . Given the Court's direction that the case be reconfigured as a case against the LCD Module Suppliers, we have also identified specific LCD module models, where such information is available . Viewed from the perspective of the end product manufacturers, Honeywell has confirmed that the following products practice at least Claim 3 of the '371 patent, and, if not licensed, infringe that patent : Apple : Notebook models Powerbook G4, i book G4 12-inch . Argos : Camera models DC3640, DC3520, DC1730 . ACC : Phone model 4100 .

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ALL COUNSEL OF RECORD May 27, 2005 Page 2

AEC : DVD player model D 12 10 . Casio : Portable television models EV680, EV570, and SY30C ; PDA model EG800 . Concord : Camera model 4360z . De ll : Notebook models Inspiron 8600, PP02X, Inspiron 18000 PPO1, Inspiron 600M, Inspiron 700M, Inspiron 9200 . Fuii: Camera models A210, S3000 . Fu]itsu : Notebook models Lifebook N5010, Lifebook P 1120 . Kodak : Camera models CX 6230, DX 4 530, Easy-Share CX 4230 . Kyocera : Phone models Kyocera 7135, KX 414, SE47 ; Camera model SL300R . Matsu shita : Phone models GSIM, X70 ; Notebook model Toughbook Y2. Navman: Portable navigation devices PiN Pocket PC, iCN5 10 Pocket PC . Nikon : Camera models Coolpix 2100, Coolpix 3104 . Nokia : Phone models 3650, 3600, 3620, 3660, NGage QD, 6600, 6620, NGAGE . Olympus : Camera models C740UZ , Stylus 300 . Pentax: Camera models OptioS4i, OptioS40 .

Sanyo: Phone models SCP 7300, SCP 8100, SCP 5500 .
Sony: PDA models PEG-T727, PEG SJ33, DSCP32 ; Notebook model PCG-TR3A, PCGVSOSEX ; DVD models DVP-FX700, MV7101DS, MV65ST ; Camera models DSCP72, FD83 .

Sony Ericsson : Phone model Z200 .
Toshiba: PDA model E805 ; Notebook models M205S810, P25S520 ; DVD model SD P2500 . ~**

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Viewed from the perspective of the LCD module suppliers, Honeywell has confirmed that the following LCD modules practice at least Claim 3 of the '371 patent, and, if not licensed, infringe that patent : ArimaDispIav : part number MC 1 6GQ3A . AU : part numbers AO15AN02, AO 15AN03, B 121 EWO 1 . Casio : part numbers 3L15DD052741, 3Y0325721, 3H16ACB000374, 4B 18CXD 007 147, 4A16AWB725030, 3L16ARD009138, 3E16ZB109369, 9H25AEB27418, 3D16RD150663, 4D25ADN02731 . CPT: part number C LAA150XH01 . Seiko Epson : part numbers 2F0145P00, CV90-1216-01, L2F0011 S5, L2F50011, L2F500 . . ., L2F50126 . GiantPlus : part number 307039 4 1 . Hannstar: part number HSD150PX11-B . Hitachi : part numbers 05D97VMB42H, 05D96VMR42T, 05D97VMB415, TX39D89VC1FAA, TX06D 16M 1 EA4, TX41 D97V C 1 HAA .

ID Tech: part numbers AXGOlA, N141X7-L04, N15OX4-LO1 .
LG Phillius : part numbers L B070W02, LP154WO1, LP 1 50X08, LP171WO1, LP171W02 . NEC : part numbers NY,2432HC22-23B, 35FF007-A. O trex : part numbers F-51629, F51719AA . Panasonic : part number EDTCA32QSF . u anta : part numbers QD 141 X 1 LH03, QD 141 X 1 LH 12, QD 14FLL07, QD 15XL06 . Samsung : part numbers LTN152W5-L02, LTN154X1-LO1, LTS350Q1-PEI, LTN154X1-L02, LTN170WX-L03, LTN154P1 . Samsung SDI: part numbers LJ41-02032A, LJ41-01753A . Sanyo: part numbers 127CLXD, 127CLXD 345FO 6 E, 127CLXE 329AO 5 A, 127CLXE .

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ALL COUNSEL OF RECORD May 27, 2005 Page 4

Sharp : part numbers LSO15A3GSO3, LSO40V7DD02, LQ106K1LA01, LQ154M1LW02, LQ121X1LS30, LMI5SGFNZ07, LS021B8UB03A, LS021B8UB02G, LS021BU803A, RLCO048AFZZ, LQ150U1H22, LSO40V7DD01, LQ154M1LM02 . ST-LCD : part numbers ACX507ALQ-2(A), ACX507ALZ-2, ACX316AKM-8, ACX509AKM7, ACX313EKM-7, ACX349AKB-2 . TM-Display : part numbers LTD121KM1K, LTM09C362, LTD121EA4XY, TFD70W82A, LTM09C362E, LTP234QV-CO1, LTD-141EM3M, LTM10C320S, LTD121EA41, LTD121KAOS, LTM09C362V . Toppoly : part number TD035SHEB4 . Wintek: part number 3Y0325721 . Unknown LCD module suppli er(s) : part numbers A0367104-A7, LP8745A, AAO1 B 0463T1D0, CV90-13161-01B, LP8658-B, GML0385A . x ~x Given what appears to be widespread infringement throughout the industry, Honeywell reasonably believes that these two lists are by no means a comprehensive list of infringing products for any party. Honeywell's infringement assertion against the parties in the above referenced actions relates to all portable electronic devices manufactured or sold by individual parties that contain LCD modules which practice the claimed invention or, in the case of module suppliers, those infringing LCD modules themselves . Suffice it to say that any and all products which use the LCD modules identified above, or any similar module (e .g., a light source, an LCD panel and two lens arrays, one of which is misaligned) will be the subject of Honeywell's infringement claim . Information regarding additional infringing products manufactured or sold by the parties in these actions will be identified during the discovery phase of this litigation after the defendants have provided information regarding their product lists and the components used in those products . Very truly yours, ROBINS, KAPLAN, MILLER & CIRESI L .L.P.

Matthew L. Woods MLW/ms

Case 1:04-cv-01338-JJF

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ALL COUNSEL OF RECORD May 27, 200 5
Page 5 c : Martin R. Luec k Thomas G . Grimm (via e-mail) Steven J. Balick (via e-mail)