Search

Elizabeth A. Gwartney

Examiner (ID: 16122, Phone: (571)270-3874 , Office: P/1791 )

Most Active Art Unit
1791
Art Unit(s)
1781, 1759, 1791, 1794, 1796, 4145
Total Applications
921
Issued Applications
257
Pending Applications
119
Abandoned Applications
573

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7622700 [patent_doc_number] => 06687466 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Dynamic distortion control' [patent_app_type] => B1 [patent_app_number] => 09/478644 [patent_app_country] => US [patent_app_date] => 2000-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4639 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 4 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/687/06687466.pdf [firstpage_image] =>[orig_patent_app_number] => 09478644 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/478644
Dynamic distortion control Jan 5, 2000 Issued
Array ( [id] => 1503875 [patent_doc_number] => 06486983 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Agile optical-core distributed packet switch' [patent_app_type] => B1 [patent_app_number] => 09/475139 [patent_app_country] => US [patent_app_date] => 1999-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10708 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/486/06486983.pdf [firstpage_image] =>[orig_patent_app_number] => 09475139 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/475139
Agile optical-core distributed packet switch Dec 29, 1999 Issued
Array ( [id] => 1308354 [patent_doc_number] => 06625340 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-23 [patent_title] => 'Optical switch attenuator' [patent_app_type] => B1 [patent_app_number] => 09/474544 [patent_app_country] => US [patent_app_date] => 1999-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2776 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/625/06625340.pdf [firstpage_image] =>[orig_patent_app_number] => 09474544 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/474544
Optical switch attenuator Dec 28, 1999 Issued
Array ( [id] => 4415711 [patent_doc_number] => 06233075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Optical layer survivability and security system' [patent_app_type] => 1 [patent_app_number] => 9/473595 [patent_app_country] => US [patent_app_date] => 1999-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 15476 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/233/06233075.pdf [firstpage_image] =>[orig_patent_app_number] => 473595 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/473595
Optical layer survivability and security system Dec 28, 1999 Issued
Array ( [id] => 4367629 [patent_doc_number] => 06219161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Optical layer survivability and security system' [patent_app_type] => 1 [patent_app_number] => 9/473428 [patent_app_country] => US [patent_app_date] => 1999-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 15966 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/219/06219161.pdf [firstpage_image] =>[orig_patent_app_number] => 473428 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/473428
Optical layer survivability and security system Dec 28, 1999 Issued
Array ( [id] => 4195708 [patent_doc_number] => 06160651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Optical layer survivability and security system using optical label switching and high-speed optical header reinsertion' [patent_app_type] => 1 [patent_app_number] => 9/473431 [patent_app_country] => US [patent_app_date] => 1999-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 15582 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/160/06160651.pdf [firstpage_image] =>[orig_patent_app_number] => 473431 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/473431
Optical layer survivability and security system using optical label switching and high-speed optical header reinsertion Dec 28, 1999 Issued
Array ( [id] => 4415206 [patent_doc_number] => 06271946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Optical layer survivability and security system using optical label switching and high-speed optical header generation and detection' [patent_app_type] => 1 [patent_app_number] => 9/473432 [patent_app_country] => US [patent_app_date] => 1999-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 15582 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/271/06271946.pdf [firstpage_image] =>[orig_patent_app_number] => 473432 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/473432
Optical layer survivability and security system using optical label switching and high-speed optical header generation and detection Dec 28, 1999 Issued
Array ( [id] => 1291627 [patent_doc_number] => 06626589 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-30 [patent_title] => 'Optical packet switching' [patent_app_type] => B1 [patent_app_number] => 09/474540 [patent_app_country] => US [patent_app_date] => 1999-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2435 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/626/06626589.pdf [firstpage_image] =>[orig_patent_app_number] => 09474540 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/474540
Optical packet switching Dec 28, 1999 Issued
Array ( [id] => 1357078 [patent_doc_number] => 06580535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-17 [patent_title] => 'Polarization division multiplexing in optical data transmission systems' [patent_app_type] => B1 [patent_app_number] => 09/472841 [patent_app_country] => US [patent_app_date] => 1999-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4642 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/580/06580535.pdf [firstpage_image] =>[orig_patent_app_number] => 09472841 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/472841
Polarization division multiplexing in optical data transmission systems Dec 27, 1999 Issued
Array ( [id] => 1506911 [patent_doc_number] => 06466342 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-15 [patent_title] => 'Optical transmission system and method using an optical carrier drop/add transceiver' [patent_app_type] => B1 [patent_app_number] => 09/472338 [patent_app_country] => US [patent_app_date] => 1999-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5688 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/466/06466342.pdf [firstpage_image] =>[orig_patent_app_number] => 09472338 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/472338
Optical transmission system and method using an optical carrier drop/add transceiver Dec 26, 1999 Issued
Array ( [id] => 1417362 [patent_doc_number] => 06535310 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-18 [patent_title] => 'Strictly non-blocking wavelength division multiplexed (WDM) cross-connect device' [patent_app_type] => B1 [patent_app_number] => 09/471641 [patent_app_country] => US [patent_app_date] => 1999-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3838 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/535/06535310.pdf [firstpage_image] =>[orig_patent_app_number] => 09471641 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/471641
Strictly non-blocking wavelength division multiplexed (WDM) cross-connect device Dec 22, 1999 Issued
Array ( [id] => 1422399 [patent_doc_number] => 06529298 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-04 [patent_title] => 'Method of deactivating working fiber resources in optical ring networks' [patent_app_type] => B1 [patent_app_number] => 09/471138 [patent_app_country] => US [patent_app_date] => 1999-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5545 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/529/06529298.pdf [firstpage_image] =>[orig_patent_app_number] => 09471138 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/471138
Method of deactivating working fiber resources in optical ring networks Dec 22, 1999 Issued
Array ( [id] => 1424326 [patent_doc_number] => 06512611 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-28 [patent_title] => 'Method of deactivating protection fiber resources in optical ring networks' [patent_app_type] => B1 [patent_app_number] => 09/471139 [patent_app_country] => US [patent_app_date] => 1999-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3994 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/512/06512611.pdf [firstpage_image] =>[orig_patent_app_number] => 09471139 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/471139
Method of deactivating protection fiber resources in optical ring networks Dec 22, 1999 Issued
Array ( [id] => 1370571 [patent_doc_number] => 06574019 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Transmission system, and station unit and remote units to be used therein' [patent_app_type] => B1 [patent_app_number] => 09/468340 [patent_app_country] => US [patent_app_date] => 1999-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4836 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/574/06574019.pdf [firstpage_image] =>[orig_patent_app_number] => 09468340 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/468340
Transmission system, and station unit and remote units to be used therein Dec 20, 1999 Issued
Array ( [id] => 1393010 [patent_doc_number] => 06559988 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Optical wavelength add/drop multiplexer for dual signal transmission rates' [patent_app_type] => B1 [patent_app_number] => 09/464832 [patent_app_country] => US [patent_app_date] => 1999-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6497 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/559/06559988.pdf [firstpage_image] =>[orig_patent_app_number] => 09464832 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/464832
Optical wavelength add/drop multiplexer for dual signal transmission rates Dec 15, 1999 Issued
Array ( [id] => 1431181 [patent_doc_number] => 06504635 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'IrDA modulation/demodulation integrated circuit device' [patent_app_type] => B1 [patent_app_number] => 09/381636 [patent_app_country] => US [patent_app_date] => 1999-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6946 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/504/06504635.pdf [firstpage_image] =>[orig_patent_app_number] => 09381636 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/381636
IrDA modulation/demodulation integrated circuit device Dec 9, 1999 Issued
Array ( [id] => 4250306 [patent_doc_number] => 06166837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'WDM system for reduced SBS' [patent_app_type] => 1 [patent_app_number] => 9/444471 [patent_app_country] => US [patent_app_date] => 1999-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4001 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 490 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/166/06166837.pdf [firstpage_image] =>[orig_patent_app_number] => 444471 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/444471
WDM system for reduced SBS Nov 21, 1999 Issued
Array ( [id] => 1599490 [patent_doc_number] => 06493117 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'WDM optical network with passive pass-through at each node' [patent_app_type] => B1 [patent_app_number] => 09/443329 [patent_app_country] => US [patent_app_date] => 1999-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5540 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/493/06493117.pdf [firstpage_image] =>[orig_patent_app_number] => 09443329 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/443329
WDM optical network with passive pass-through at each node Nov 18, 1999 Issued
Array ( [id] => 1425872 [patent_doc_number] => 06522435 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'High-throughput, low-latency next generation internet networks using optical label switching and high-speed optical header generation, detection and reinsertion' [patent_app_type] => B1 [patent_app_number] => 09/436082 [patent_app_country] => US [patent_app_date] => 1999-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 13647 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/522/06522435.pdf [firstpage_image] =>[orig_patent_app_number] => 09436082 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/436082
High-throughput, low-latency next generation internet networks using optical label switching and high-speed optical header generation, detection and reinsertion Nov 7, 1999 Issued
Array ( [id] => 1249534 [patent_doc_number] => 06674558 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-06 [patent_title] => 'High-throughput, low-latency next generation internet networks using optical label switching and high-speed optical header generation, detection and reinsertion' [patent_app_type] => B1 [patent_app_number] => 09/436472 [patent_app_country] => US [patent_app_date] => 1999-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 13680 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/674/06674558.pdf [firstpage_image] =>[orig_patent_app_number] => 09436472 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/436472
High-throughput, low-latency next generation internet networks using optical label switching and high-speed optical header generation, detection and reinsertion Nov 7, 1999 Issued
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