Search

Leslie C. Pascal

Examiner (ID: 1794, Phone: (571)272-3032 , Office: P/2636 )

Most Active Art Unit
2613
Art Unit(s)
2608, 2612, 2633, 2603, 2636, 2733, 2606, 2883, 2874, 2613, 2616, 2637, 2607
Total Applications
2247
Issued Applications
1891
Pending Applications
73
Abandoned Applications
293

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2646985 [patent_doc_number] => 04910727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Optical transceiver having waveguide couplers for filtering and duplexing transmit and receive wavelengths' [patent_app_type] => 1 [patent_app_number] => 7/009965 [patent_app_country] => US [patent_app_date] => 1987-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1268 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910727.pdf [firstpage_image] =>[orig_patent_app_number] => 009965 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/009965
Optical transceiver having waveguide couplers for filtering and duplexing transmit and receive wavelengths Feb 1, 1987 Issued
Array ( [id] => 2570686 [patent_doc_number] => 04817204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Optical communication apparatus and method for telephone supervisory and audio signals' [patent_app_type] => 1 [patent_app_number] => 7/008488 [patent_app_country] => US [patent_app_date] => 1987-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3887 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/817/04817204.pdf [firstpage_image] =>[orig_patent_app_number] => 008488 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/008488
Optical communication apparatus and method for telephone supervisory and audio signals Jan 28, 1987 Issued
Array ( [id] => 2526032 [patent_doc_number] => 04819273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Mining machine control system' [patent_app_type] => 1 [patent_app_number] => 7/007945 [patent_app_country] => US [patent_app_date] => 1987-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 971 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819273.pdf [firstpage_image] =>[orig_patent_app_number] => 007945 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/007945
Mining machine control system Jan 27, 1987 Issued
Array ( [id] => 2483410 [patent_doc_number] => 04887313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Method and apparatus for making phase stable microwave measurements' [patent_app_type] => 1 [patent_app_number] => 7/007406 [patent_app_country] => US [patent_app_date] => 1987-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1782 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887313.pdf [firstpage_image] =>[orig_patent_app_number] => 007406 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/007406
Method and apparatus for making phase stable microwave measurements Jan 26, 1987 Issued
Array ( [id] => 2573089 [patent_doc_number] => 04849960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Optical fibre transducer injected data transmission system' [patent_app_type] => 1 [patent_app_number] => 7/006048 [patent_app_country] => US [patent_app_date] => 1987-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2391 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/849/04849960.pdf [firstpage_image] =>[orig_patent_app_number] => 006048 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/006048
Optical fibre transducer injected data transmission system Jan 21, 1987 Issued
Array ( [id] => 2452727 [patent_doc_number] => 04792999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Wavelength agile optical receiver' [patent_app_type] => 1 [patent_app_number] => 7/004448 [patent_app_country] => US [patent_app_date] => 1987-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2125 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792999.pdf [firstpage_image] =>[orig_patent_app_number] => 004448 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/004448
Wavelength agile optical receiver Jan 19, 1987 Issued
Array ( [id] => 2642274 [patent_doc_number] => 04977620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Optical homodyne detection' [patent_app_type] => 1 [patent_app_number] => 7/002663 [patent_app_country] => US [patent_app_date] => 1987-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1812 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/977/04977620.pdf [firstpage_image] =>[orig_patent_app_number] => 002663 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/002663
Optical homodyne detection Jan 4, 1987 Issued
06/948161 ELECTRONICALLY TUNEABLE FIBER-OPTIC RECEIVER FOR NARROW BAND MICROWAVE SIGNAL RECEPTION Dec 30, 1986 Abandoned
Array ( [id] => 2532509 [patent_doc_number] => 04878254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Compact signal enhancer' [patent_app_type] => 1 [patent_app_number] => 6/947853 [patent_app_country] => US [patent_app_date] => 1986-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3593 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878254.pdf [firstpage_image] =>[orig_patent_app_number] => 947853 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/947853
Compact signal enhancer Dec 29, 1986 Issued
06/947145 OPTICAL DEVICE COMPENSATOR Dec 28, 1986 Abandoned
Array ( [id] => 2567725 [patent_doc_number] => 04809359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'System for extending the effective operational range of an infrared remote control system' [patent_app_type] => 1 [patent_app_number] => 6/945822 [patent_app_country] => US [patent_app_date] => 1986-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1270 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809359.pdf [firstpage_image] =>[orig_patent_app_number] => 945822 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/945822
System for extending the effective operational range of an infrared remote control system Dec 23, 1986 Issued
Array ( [id] => 2511457 [patent_doc_number] => 04799214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Two-wire full duplex frequency division multiplex modem system having echo cancellation means' [patent_app_type] => 1 [patent_app_number] => 6/944508 [patent_app_country] => US [patent_app_date] => 1986-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3738 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/799/04799214.pdf [firstpage_image] =>[orig_patent_app_number] => 944508 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/944508
Two-wire full duplex frequency division multiplex modem system having echo cancellation means Dec 21, 1986 Issued
Array ( [id] => 2453596 [patent_doc_number] => 04791485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'System for detecting a transmission error' [patent_app_type] => 1 [patent_app_number] => 6/929435 [patent_app_country] => US [patent_app_date] => 1986-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3246 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/791/04791485.pdf [firstpage_image] =>[orig_patent_app_number] => 929435 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/929435
System for detecting a transmission error Dec 18, 1986 Issued
Array ( [id] => 2644952 [patent_doc_number] => 04893353 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Optical frequency synthesizer/sweeper' [patent_app_type] => 1 [patent_app_number] => 6/942448 [patent_app_country] => US [patent_app_date] => 1986-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 71 [patent_no_of_words] => 19689 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893353.pdf [firstpage_image] =>[orig_patent_app_number] => 942448 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/942448
Optical frequency synthesizer/sweeper Dec 15, 1986 Issued
Array ( [id] => 2565699 [patent_doc_number] => 04809256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Optical demultiplexer' [patent_app_type] => 1 [patent_app_number] => 6/928273 [patent_app_country] => US [patent_app_date] => 1986-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1746 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809256.pdf [firstpage_image] =>[orig_patent_app_number] => 928273 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/928273
Optical demultiplexer Dec 10, 1986 Issued
Array ( [id] => 2433195 [patent_doc_number] => 04763326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Service-integrating, digital message transmission system for joint transmission of narrow-band and broadband signals' [patent_app_type] => 1 [patent_app_number] => 6/937598 [patent_app_country] => US [patent_app_date] => 1986-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2993 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763326.pdf [firstpage_image] =>[orig_patent_app_number] => 937598 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937598
Service-integrating, digital message transmission system for joint transmission of narrow-band and broadband signals Dec 2, 1986 Issued
Array ( [id] => 2461269 [patent_doc_number] => 04760569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Integrated optical multiplex-demultiplex module for optical communications transmission' [patent_app_type] => 1 [patent_app_number] => 6/937417 [patent_app_country] => US [patent_app_date] => 1986-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1820 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/760/04760569.pdf [firstpage_image] =>[orig_patent_app_number] => 937417 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937417
Integrated optical multiplex-demultiplex module for optical communications transmission Dec 2, 1986 Issued
06/935458 OPTICAL SIGNAL RECOVERY Nov 24, 1986 Abandoned
Array ( [id] => 2466036 [patent_doc_number] => 04718120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Polarization insensitive coherent lightwave detector' [patent_app_type] => 1 [patent_app_number] => 6/933827 [patent_app_country] => US [patent_app_date] => 1986-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1491 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/718/04718120.pdf [firstpage_image] =>[orig_patent_app_number] => 933827 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/933827
Polarization insensitive coherent lightwave detector Nov 23, 1986 Issued
Array ( [id] => 2418560 [patent_doc_number] => 04761777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Optical multiplex systems' [patent_app_type] => 1 [patent_app_number] => 6/933948 [patent_app_country] => US [patent_app_date] => 1986-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 2098 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761777.pdf [firstpage_image] =>[orig_patent_app_number] => 933948 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/933948
Optical multiplex systems Nov 23, 1986 Issued
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