Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2006-04-18
2006-04-18
Kim, Ahshik (Department: 2876)
Registers
Coded record sensors
Particular sensor structure
C235S462460, C235S462470, C235S472010, C235S472020
Reexamination Certificate
active
07028904
ABSTRACT:
A wireless bar code symbol reading system for use in a work environment, comprising a wireless hand-supportable bar code symbol reader in two-way RF communication with a base station operably connected to a host system, by way of an RF-based wireless data communication link having a predetermined RF communication range over which two-way communication of data packets can occur in a reliable manner. When the wireless bar code symbol reader is located inside of the predetermined RF communication range based on measuring the strength of the detected reference signal, it automatically transmits to the base station, the symbol character data string produced while the reader is located inside of the predetermined RF communication range. When the wireless reader is located outside of the range, based on measuring the strength of said detected reference signal, the reader automatically collects and stores the symbol character data string produced during that time.
REFERENCES:
patent: 4072859 (1978-02-01), McWaters
patent: 4086476 (1978-04-01), King
patent: 4240064 (1980-12-01), DevChoudhury
patent: 4279021 (1981-07-01), See et al.
patent: 4282425 (1981-08-01), Chadima, Jr.
patent: 4387297 (1983-06-01), Swartz et al.
patent: 4409470 (1983-10-01), Shepard et al.
patent: 4431912 (1984-02-01), Dickson et al.
patent: 4460120 (1984-07-01), Shepard et al.
patent: 4465926 (1984-08-01), Apitz et al.
patent: 4496831 (1985-01-01), Swartz et al.
patent: 4521678 (1985-06-01), Winter
patent: 4570057 (1986-02-01), Chadima, Jr. et al.
patent: 4575625 (1986-03-01), Knowles
patent: 4593186 (1986-06-01), Swartz et al.
patent: 4621189 (1986-11-01), Kumar et al.
patent: 4639606 (1987-01-01), Boles et al.
patent: 4647143 (1987-03-01), Yamazaki et al.
patent: 4673805 (1987-06-01), Shepard et al.
patent: 4713785 (1987-12-01), Antonelli et al.
patent: 4736095 (1988-04-01), Shepard et al.
patent: 4760248 (1988-07-01), Swartz et al.
patent: 4766297 (1988-08-01), McMillan
patent: 4766299 (1988-08-01), Tierney et al.
patent: 4806742 (1989-02-01), Swartz et al.
patent: 4816660 (1989-03-01), Swartz et al.
patent: 4825057 (1989-04-01), Swartz et al.
patent: 4835374 (1989-05-01), Swartz et al.
patent: 4845349 (1989-07-01), Cherry
patent: 4877949 (1989-10-01), Danielson et al.
patent: 4897532 (1990-01-01), Swartz et al.
patent: D305885 (1990-02-01), Barkan et al.
patent: 4930848 (1990-06-01), Knowles
patent: 4933538 (1990-06-01), Heiman et al.
patent: 4935610 (1990-06-01), Wike, Jr.
patent: 4958894 (1990-09-01), Knowles
patent: 4962980 (1990-10-01), Knowles
patent: 4970379 (1990-11-01), Danstrom
patent: 5015833 (1991-05-01), Shepard et al.
patent: 5017765 (1991-05-01), Shepard et al.
patent: 5019698 (1991-05-01), Eastman
patent: 5021641 (1991-06-01), Swartz et al.
patent: 5029183 (1991-07-01), Tymes
patent: 5047617 (1991-09-01), Shepard et al.
patent: 5059777 (1991-10-01), Wittensoldner et al.
patent: 5065003 (1991-11-01), Wakatsuki et al.
patent: 5075538 (1991-12-01), Swartz et al.
patent: 5080456 (1992-01-01), Katz et al.
patent: 5086215 (1992-02-01), Carsner et al.
patent: 5107100 (1992-04-01), Shepard et al.
patent: 5132523 (1992-07-01), Bassett
patent: 5142550 (1992-08-01), Tymes
patent: 5149950 (1992-09-01), Swartz et al.
patent: 5153417 (1992-10-01), Sakai et al.
patent: 5155346 (1992-10-01), Doing et al.
patent: 5157687 (1992-10-01), Tymes
patent: 5180904 (1993-01-01), Shepard et al.
patent: 5198650 (1993-03-01), Wilke, Jr.
patent: 5206492 (1993-04-01), Shepart et al.
patent: 5212370 (1993-05-01), Wittensoldner et al.
patent: 5216231 (1993-06-01), Ouchi
patent: 5237161 (1993-08-01), Grodevant
patent: 5247162 (1993-09-01), Swartz et al.
patent: 5250790 (1993-10-01), Melitsky et al.
patent: 5250792 (1993-10-01), Swartz et al.
patent: 5260553 (1993-11-01), Rockstein et al.
patent: 5262627 (1993-11-01), Shepard
patent: 5272323 (1993-12-01), Martino
patent: 5272324 (1993-12-01), Blevins
patent: 5280162 (1994-01-01), Marwin
patent: 5294782 (1994-03-01), Kumar
patent: 5324924 (1994-06-01), Cai et al.
patent: 5334821 (1994-08-01), Campo et al.
patent: 5340971 (1994-08-01), Rockstein et al.
patent: 5340973 (1994-08-01), Knowles et al.
patent: 5347113 (1994-09-01), Reddersen et al.
patent: 5354977 (1994-10-01), Roustaei
patent: 5371348 (1994-12-01), Kumar et al.
patent: 5410141 (1995-04-01), Koenck et al.
patent: 5420411 (1995-05-01), Saletto, Jr. et al.
patent: 5424525 (1995-06-01), Rockstein et al.
patent: 5468949 (1995-11-01), Swartz et al.
patent: 5468951 (1995-11-01), Knowles et al.
patent: 5484992 (1996-01-01), Wilz et al.
patent: 5496992 (1996-03-01), Madan et al.
patent: 5525789 (1996-06-01), Rockstein et al.
patent: 5528024 (1996-06-01), Rockstein et al.
patent: 5541398 (1996-07-01), Hanson
patent: 5557093 (1996-09-01), Knowles et al.
patent: 5591953 (1997-01-01), Rockstein et al.
patent: 5600121 (1997-02-01), Kahn et al.
patent: 5610386 (1997-03-01), Ball et al.
patent: 5616908 (1997-04-01), Wilz et al.
patent: 5627359 (1997-05-01), Amundsen et al.
patent: 5637852 (1997-06-01), Knowles et al.
patent: 5661292 (1997-08-01), Knowles et al.
patent: D385265 (1997-10-01), Knowles et al.
patent: 5736982 (1998-04-01), Suzuki et al.
patent: 5742043 (1998-04-01), Knowles et al.
patent: 5756982 (1998-05-01), Knowles et al.
patent: 5767501 (1998-06-01), Schmidt et al.
patent: 5777315 (1998-07-01), Wilz et al.
patent: 5786582 (1998-07-01), Roustaei et al.
patent: 5789730 (1998-08-01), Rockstein et al.
patent: 5789731 (1998-08-01), Amundsen et al.
patent: 5796091 (1998-08-01), Schmidt et al.
patent: 5808285 (1998-09-01), Rockstein et al.
patent: 5825012 (1998-10-01), Rockstein et al.
patent: 5828048 (1998-10-01), Rockstein et al.
patent: 5828049 (1998-10-01), Knowles et al.
patent: 5945660 (1999-08-01), Nakasuji et al.
patent: 6158662 (2000-12-01), Kahn et al.
patent: 6182898 (2001-02-01), Schmidt et al.
patent: 6688527 (2004-02-01), Knowles et al.
patent: 6772949 (2004-08-01), Wilz et al.
patent: 6783075 (2004-08-01), Wilz et al.
patent: 0 323 848 (1989-07-01), None
patent: 0 414 452 (1991-02-01), None
patent: 0 424 097 (1991-04-01), None
patent: 0 424 976 (1991-05-01), None
patent: 0 871 138 (1998-10-01), None
patent: 460 669 (1991-11-01), None
The web-based publication entitled “Pocket-Sized Computing for Mobile Industry Professionals” by Symbol Technologies, Inc., http://www.smbol.com/wp/stwp0006.htm, 1998, pp. 1-3.
The 1998 press release entitled “Symbol Adds Functionality to Palmpilot” by Symbol Technologies, Inc., http://www.symbol.com/press.100pr.htm, Mar. 23, 1998, pp. 1-2.
The product brochure for the MH290 Hand Held Laser Scanner by Metrologic Instruments, Inc., 1987, pp. 1-2.
The technical publication entitled “Hand-Held Holographic Scanner Having Highly Visible Locator Beam” by R.T. Cato, IBM Technical Disclosure Bulletin, vol. 27, No. 4, Sep. 1984, pp. 2021-2022.
PCT Search Report for PCT/US99/28530, 1999.
EPO Search Report for 99 96 2976.
Au Ka Man
Blake Robert
Bonanno John
Byun Sung
Colavito Stephen J.
Kim Ahshik
Metrologic Instruments Inc.
Perkowski Esq. P.C. Thomas J.
LandOfFree
WIRELESS BAR CODE SYMBOL READING SYSTEM CAPABLE OF... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with WIRELESS BAR CODE SYMBOL READING SYSTEM CAPABLE OF..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and WIRELESS BAR CODE SYMBOL READING SYSTEM CAPABLE OF... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3561281