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] => 3960617 [patent_doc_number] => 05956165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Method and apparatus for updating subcarrier modulation in a communication network' [patent_app_type] => 1 [patent_app_number] => 8/928426 [patent_app_country] => US [patent_app_date] => 1997-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8869 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956165.pdf [firstpage_image] =>[orig_patent_app_number] => 928426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/928426
Method and apparatus for updating subcarrier modulation in a communication network Sep 11, 1997 Issued
Array ( [id] => 4084802 [patent_doc_number] => 05966227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Active cooperative tuned identification friend or foe (ACTIFF)' [patent_app_type] => 1 [patent_app_number] => 8/926437 [patent_app_country] => US [patent_app_date] => 1997-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4014 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/966/05966227.pdf [firstpage_image] =>[orig_patent_app_number] => 926437 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/926437
Active cooperative tuned identification friend or foe (ACTIFF) Sep 9, 1997 Issued
Array ( [id] => 3960662 [patent_doc_number] => 05956168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Multi-protocol dual fiber link laser diode controller and method' [patent_app_type] => 1 [patent_app_number] => 8/924852 [patent_app_country] => US [patent_app_date] => 1997-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6179 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956168.pdf [firstpage_image] =>[orig_patent_app_number] => 924852 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/924852
Multi-protocol dual fiber link laser diode controller and method Sep 4, 1997 Issued
Array ( [id] => 4415721 [patent_doc_number] => 06233076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Optical communications system' [patent_app_type] => 1 [patent_app_number] => 8/923934 [patent_app_country] => US [patent_app_date] => 1997-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 8761 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/233/06233076.pdf [firstpage_image] =>[orig_patent_app_number] => 923934 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/923934
Optical communications system Sep 4, 1997 Issued
Array ( [id] => 3795703 [patent_doc_number] => 05822094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Self-stimulation signal detection in an optical transmission system' [patent_app_type] => 1 [patent_app_number] => 8/924095 [patent_app_country] => US [patent_app_date] => 1997-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7038 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822094.pdf [firstpage_image] =>[orig_patent_app_number] => 924095 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/924095
Self-stimulation signal detection in an optical transmission system Sep 4, 1997 Issued
Array ( [id] => 4062664 [patent_doc_number] => 05969834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Method and apparatus for monitoring wavelength multiplexed optical signals' [patent_app_type] => 1 [patent_app_number] => 8/922295 [patent_app_country] => US [patent_app_date] => 1997-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3475 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/969/05969834.pdf [firstpage_image] =>[orig_patent_app_number] => 922295 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922295
Method and apparatus for monitoring wavelength multiplexed optical signals Sep 2, 1997 Issued
08/922677 OPTICAL TRANSMISSION SYSTEM AND DISPERSION COMPENSATOR Sep 2, 1997 Abandoned
Array ( [id] => 4095567 [patent_doc_number] => 06025946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Transmission device and transmission method' [patent_app_type] => 1 [patent_app_number] => 8/920426 [patent_app_country] => US [patent_app_date] => 1997-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 39 [patent_no_of_words] => 19727 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/025/06025946.pdf [firstpage_image] =>[orig_patent_app_number] => 920426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/920426
Transmission device and transmission method Aug 28, 1997 Issued
Array ( [id] => 3961582 [patent_doc_number] => 05978117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Dynamic reconfiguration of a wireless network using flexible wavelenght multiplexing' [patent_app_type] => 1 [patent_app_number] => 8/920716 [patent_app_country] => US [patent_app_date] => 1997-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 1773 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/978/05978117.pdf [firstpage_image] =>[orig_patent_app_number] => 920716 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/920716
Dynamic reconfiguration of a wireless network using flexible wavelenght multiplexing Aug 28, 1997 Issued
Array ( [id] => 3961522 [patent_doc_number] => 05978113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Apparatus for remote loopback testing and isolation of loss of signal failures within synchronous optical networks' [patent_app_type] => 1 [patent_app_number] => 8/920636 [patent_app_country] => US [patent_app_date] => 1997-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3787 [patent_no_of_claims] => 3 [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/05/978/05978113.pdf [firstpage_image] =>[orig_patent_app_number] => 920636 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/920636
Apparatus for remote loopback testing and isolation of loss of signal failures within synchronous optical networks Aug 28, 1997 Issued
Array ( [id] => 4228036 [patent_doc_number] => 06111675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'System and method for bi-directional transmission of telemetry service signals using a single fiber' [patent_app_type] => 1 [patent_app_number] => 8/917817 [patent_app_country] => US [patent_app_date] => 1997-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11016 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/111/06111675.pdf [firstpage_image] =>[orig_patent_app_number] => 917817 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/917817
System and method for bi-directional transmission of telemetry service signals using a single fiber Aug 26, 1997 Issued
Array ( [id] => 1295266 [patent_doc_number] => 06631018 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-07 [patent_title] => 'WDM optical network with passive pass-through at each node' [patent_app_type] => B1 [patent_app_number] => 08/917784 [patent_app_country] => US [patent_app_date] => 1997-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/631/06631018.pdf [firstpage_image] =>[orig_patent_app_number] => 08917784 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/917784
WDM optical network with passive pass-through at each node Aug 26, 1997 Issued
Array ( [id] => 4158068 [patent_doc_number] => 06064502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Omni-directional infrared communication system' [patent_app_type] => 1 [patent_app_number] => 8/918037 [patent_app_country] => US [patent_app_date] => 1997-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3325 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/064/06064502.pdf [firstpage_image] =>[orig_patent_app_number] => 918037 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918037
Omni-directional infrared communication system Aug 24, 1997 Issued
Array ( [id] => 3996041 [patent_doc_number] => 05959755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Lamp apparatus for optical communication' [patent_app_type] => 1 [patent_app_number] => 8/922135 [patent_app_country] => US [patent_app_date] => 1997-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 4900 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/959/05959755.pdf [firstpage_image] =>[orig_patent_app_number] => 922135 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922135
Lamp apparatus for optical communication Aug 21, 1997 Issued
Array ( [id] => 4108614 [patent_doc_number] => 06097525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Method for generating duobinary signal and optical transmitter using the same method' [patent_app_type] => 1 [patent_app_number] => 8/912937 [patent_app_country] => US [patent_app_date] => 1997-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 43 [patent_no_of_words] => 7692 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/097/06097525.pdf [firstpage_image] =>[orig_patent_app_number] => 912937 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/912937
Method for generating duobinary signal and optical transmitter using the same method Aug 14, 1997 Issued
Array ( [id] => 4217597 [patent_doc_number] => 06028687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Arrangement for recovering a clock from a modulated optical input signal' [patent_app_type] => 1 [patent_app_number] => 8/894456 [patent_app_country] => US [patent_app_date] => 1997-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3083 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/028/06028687.pdf [firstpage_image] =>[orig_patent_app_number] => 894456 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/894456
Arrangement for recovering a clock from a modulated optical input signal Aug 14, 1997 Issued
08/911127 MULTI-PROTOCOL DUAL FIBER LINK LASER DIODE CONTROLLER AND METHOD Aug 13, 1997 Abandoned
Array ( [id] => 4203177 [patent_doc_number] => 06043921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Fading-free optical phase rate receiver' [patent_app_type] => 1 [patent_app_number] => 8/910046 [patent_app_country] => US [patent_app_date] => 1997-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4981 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/043/06043921.pdf [firstpage_image] =>[orig_patent_app_number] => 910046 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/910046
Fading-free optical phase rate receiver Aug 11, 1997 Issued
Array ( [id] => 4203165 [patent_doc_number] => 06043920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Method and apparatus for laser communication through a lossy medium' [patent_app_type] => 1 [patent_app_number] => 8/905760 [patent_app_country] => US [patent_app_date] => 1997-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3187 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/043/06043920.pdf [firstpage_image] =>[orig_patent_app_number] => 905760 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/905760
Method and apparatus for laser communication through a lossy medium Aug 3, 1997 Issued
Array ( [id] => 3827997 [patent_doc_number] => 05790290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Optical distribution system having time switch' [patent_app_type] => 1 [patent_app_number] => 8/905570 [patent_app_country] => US [patent_app_date] => 1997-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 32 [patent_no_of_words] => 11633 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/790/05790290.pdf [firstpage_image] =>[orig_patent_app_number] => 905570 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/905570
Optical distribution system having time switch Aug 3, 1997 Issued
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