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] => 3992808 [patent_doc_number] => 05910851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-08 [patent_title] => 'Multiple wavelength transceiver' [patent_app_type] => 1 [patent_app_number] => 8/794510 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 5517 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/910/05910851.pdf [firstpage_image] =>[orig_patent_app_number] => 794510 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794510
Multiple wavelength transceiver Feb 3, 1997 Issued
Array ( [id] => 3961598 [patent_doc_number] => 05978118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Guided optical communication' [patent_app_type] => 1 [patent_app_number] => 8/794507 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 5495 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/978/05978118.pdf [firstpage_image] =>[orig_patent_app_number] => 794507 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794507
Guided optical communication Feb 3, 1997 Issued
Array ( [id] => 4045437 [patent_doc_number] => 05995253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Variable wavelength transceiver' [patent_app_type] => 1 [patent_app_number] => 8/794790 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 5674 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995253.pdf [firstpage_image] =>[orig_patent_app_number] => 794790 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794790
Variable wavelength transceiver Feb 3, 1997 Issued
Array ( [id] => 3978738 [patent_doc_number] => 05886803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Bilateral optical transmission system and optical transceiver for pulse information' [patent_app_type] => 1 [patent_app_number] => 8/792366 [patent_app_country] => US [patent_app_date] => 1997-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 8346 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/886/05886803.pdf [firstpage_image] =>[orig_patent_app_number] => 792366 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792366
Bilateral optical transmission system and optical transceiver for pulse information Feb 2, 1997 Issued
Array ( [id] => 3807295 [patent_doc_number] => 05828475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Bypass switching and messaging mechanism for providing intermix data transfer for a fiber optic switch using a bypass bus and buffer' [patent_app_type] => 1 [patent_app_number] => 8/790697 [patent_app_country] => US [patent_app_date] => 1997-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5815 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828475.pdf [firstpage_image] =>[orig_patent_app_number] => 790697 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/790697
Bypass switching and messaging mechanism for providing intermix data transfer for a fiber optic switch using a bypass bus and buffer Jan 28, 1997 Issued
Array ( [id] => 3871021 [patent_doc_number] => 05796503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Optical communication system wherein optical beat interference at the center is reduced' [patent_app_type] => 1 [patent_app_number] => 8/791416 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1850 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796503.pdf [firstpage_image] =>[orig_patent_app_number] => 791416 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/791416
Optical communication system wherein optical beat interference at the center is reduced Jan 23, 1997 Issued
Array ( [id] => 3754800 [patent_doc_number] => 05801862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Synchronous modulation method and apparatus for in-line regeneration of a WDM soliton signal, and an optical telecommunications systems using the method' [patent_app_type] => 1 [patent_app_number] => 8/787215 [patent_app_country] => US [patent_app_date] => 1997-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5112 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/801/05801862.pdf [firstpage_image] =>[orig_patent_app_number] => 787215 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/787215
Synchronous modulation method and apparatus for in-line regeneration of a WDM soliton signal, and an optical telecommunications systems using the method Jan 21, 1997 Issued
Array ( [id] => 4025200 [patent_doc_number] => 05880867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Infrared backbone communication network having a radio frequency backup channel' [patent_app_type] => 1 [patent_app_number] => 8/737978 [patent_app_country] => US [patent_app_date] => 1997-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 10290 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880867.pdf [firstpage_image] =>[orig_patent_app_number] => 737978 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737978
Infrared backbone communication network having a radio frequency backup channel Jan 20, 1997 Issued
Array ( [id] => 3841634 [patent_doc_number] => 05760937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Optical demultiplexer' [patent_app_type] => 1 [patent_app_number] => 8/784441 [patent_app_country] => US [patent_app_date] => 1997-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 103 [patent_figures_cnt] => 120 [patent_no_of_words] => 24159 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/760/05760937.pdf [firstpage_image] =>[orig_patent_app_number] => 784441 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784441
Optical demultiplexer Jan 15, 1997 Issued
Array ( [id] => 1200820 [patent_doc_number] => 06728774 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-27 [patent_title] => 'Transaction support for IRDA-compatible systems' [patent_app_type] => B1 [patent_app_number] => 08/784087 [patent_app_country] => US [patent_app_date] => 1997-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2523 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/728/06728774.pdf [firstpage_image] =>[orig_patent_app_number] => 08784087 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784087
Transaction support for IRDA-compatible systems Jan 14, 1997 Issued
Array ( [id] => 3781428 [patent_doc_number] => 05774242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Eye mask for measurement of distortion in optical transmission systems' [patent_app_type] => 1 [patent_app_number] => 8/785806 [patent_app_country] => US [patent_app_date] => 1997-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5312 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/774/05774242.pdf [firstpage_image] =>[orig_patent_app_number] => 785806 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/785806
Eye mask for measurement of distortion in optical transmission systems Jan 14, 1997 Issued
Array ( [id] => 4071678 [patent_doc_number] => 05896217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Optical transmission system, optical multiplexing transmission system, and related peripheral techniques' [patent_app_type] => 1 [patent_app_number] => 8/782971 [patent_app_country] => US [patent_app_date] => 1997-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 103 [patent_figures_cnt] => 125 [patent_no_of_words] => 24154 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/896/05896217.pdf [firstpage_image] =>[orig_patent_app_number] => 782971 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/782971
Optical transmission system, optical multiplexing transmission system, and related peripheral techniques Jan 13, 1997 Issued
Array ( [id] => 3889392 [patent_doc_number] => 05805319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Circuit for discriminating the presence of extraordinariness in an output signal' [patent_app_type] => 1 [patent_app_number] => 8/783024 [patent_app_country] => US [patent_app_date] => 1997-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1755 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/805/05805319.pdf [firstpage_image] =>[orig_patent_app_number] => 783024 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/783024
Circuit for discriminating the presence of extraordinariness in an output signal Jan 13, 1997 Issued
Array ( [id] => 3750963 [patent_doc_number] => 05754322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Optical transmission system, optical multiplexing transmission system, and related peripheral techniques' [patent_app_type] => 1 [patent_app_number] => 8/781511 [patent_app_country] => US [patent_app_date] => 1997-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 103 [patent_figures_cnt] => 120 [patent_no_of_words] => 24161 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754322.pdf [firstpage_image] =>[orig_patent_app_number] => 781511 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/781511
Optical transmission system, optical multiplexing transmission system, and related peripheral techniques Jan 7, 1997 Issued
Array ( [id] => 4052843 [patent_doc_number] => 05909297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Drift compensating circuit for optical modulators in an optical system' [patent_app_type] => 1 [patent_app_number] => 8/774282 [patent_app_country] => US [patent_app_date] => 1997-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 103 [patent_figures_cnt] => 125 [patent_no_of_words] => 24153 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909297.pdf [firstpage_image] =>[orig_patent_app_number] => 774282 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774282
Drift compensating circuit for optical modulators in an optical system Jan 7, 1997 Issued
Array ( [id] => 3870997 [patent_doc_number] => 05796502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Multiple independent/dependent monochromatic light frequency fiber optic communication system and method' [patent_app_type] => 1 [patent_app_number] => 8/778846 [patent_app_country] => US [patent_app_date] => 1997-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4807 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796502.pdf [firstpage_image] =>[orig_patent_app_number] => 778846 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/778846
Multiple independent/dependent monochromatic light frequency fiber optic communication system and method Jan 5, 1997 Issued
Array ( [id] => 4025818 [patent_doc_number] => 05907422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Universal optical signal receiver' [patent_app_type] => 1 [patent_app_number] => 8/779204 [patent_app_country] => US [patent_app_date] => 1997-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3519 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907422.pdf [firstpage_image] =>[orig_patent_app_number] => 779204 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779204
Universal optical signal receiver Jan 5, 1997 Issued
Array ( [id] => 3843265 [patent_doc_number] => 05815294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Optical transmission system with transmission characteristic measuring device' [patent_app_type] => 1 [patent_app_number] => 8/778544 [patent_app_country] => US [patent_app_date] => 1997-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 103 [patent_figures_cnt] => 120 [patent_no_of_words] => 24163 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/815/05815294.pdf [firstpage_image] =>[orig_patent_app_number] => 778544 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/778544
Optical transmission system with transmission characteristic measuring device Jan 2, 1997 Issued
Array ( [id] => 3796150 [patent_doc_number] => 05737111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Optical receiving apparatus' [patent_app_type] => 1 [patent_app_number] => 8/777647 [patent_app_country] => US [patent_app_date] => 1996-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 4241 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737111.pdf [firstpage_image] =>[orig_patent_app_number] => 777647 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/777647
Optical receiving apparatus Dec 30, 1996 Issued
Array ( [id] => 3779133 [patent_doc_number] => 05850303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Optical transmission system and optical transmission device used therefor' [patent_app_type] => 1 [patent_app_number] => 8/775247 [patent_app_country] => US [patent_app_date] => 1996-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 43 [patent_no_of_words] => 18213 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/850/05850303.pdf [firstpage_image] =>[orig_patent_app_number] => 775247 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775247
Optical transmission system and optical transmission device used therefor Dec 29, 1996 Issued
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