Search

Robert J. Pascal

Supervisory Patent Examiner (ID: 7780, Phone: (571)272-1769 , Office: P/2842 )

Most Active Art Unit
2502
Art Unit(s)
2842, 2607, 2502, 2843, 2504, 2817
Total Applications
918
Issued Applications
861
Pending Applications
12
Abandoned Applications
45

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2419994 [patent_doc_number] => 04736167 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'PLL frequency synthesizer' [patent_app_type] => 1 [patent_app_number] => 6/877408 [patent_app_country] => US [patent_app_date] => 1986-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1658 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/736/04736167.pdf [firstpage_image] =>[orig_patent_app_number] => 877408 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/877408
PLL frequency synthesizer Jun 22, 1986 Issued
Array ( [id] => 2319635 [patent_doc_number] => 04716383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'Precise phase start-up voltage controlled oscillator with accurate duty cycle' [patent_app_type] => 1 [patent_app_number] => 6/877367 [patent_app_country] => US [patent_app_date] => 1986-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2508 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716383.pdf [firstpage_image] =>[orig_patent_app_number] => 877367 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/877367
Precise phase start-up voltage controlled oscillator with accurate duty cycle Jun 22, 1986 Issued
Array ( [id] => 2364558 [patent_doc_number] => 04694257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Phase-coherent demodulation clock and data recovery' [patent_app_type] => 1 [patent_app_number] => 6/875038 [patent_app_country] => US [patent_app_date] => 1986-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2009 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/694/04694257.pdf [firstpage_image] =>[orig_patent_app_number] => 875038 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/875038
Phase-coherent demodulation clock and data recovery Jun 16, 1986 Issued
Array ( [id] => 2364572 [patent_doc_number] => 04694263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Frequency modulation monitor circuit and method' [patent_app_type] => 1 [patent_app_number] => 6/872074 [patent_app_country] => US [patent_app_date] => 1986-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1135 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/694/04694263.pdf [firstpage_image] =>[orig_patent_app_number] => 872074 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/872074
Frequency modulation monitor circuit and method Jun 8, 1986 Issued
Array ( [id] => 2556144 [patent_doc_number] => 04806872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Frequency modulation receiver employing frequency divider' [patent_app_type] => 1 [patent_app_number] => 6/868908 [patent_app_country] => US [patent_app_date] => 1986-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2305 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806872.pdf [firstpage_image] =>[orig_patent_app_number] => 868908 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/868908
Frequency modulation receiver employing frequency divider May 28, 1986 Issued
Array ( [id] => 2330755 [patent_doc_number] => 04706042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Atomic or molecular maser cavity resonator' [patent_app_type] => 1 [patent_app_number] => 6/867847 [patent_app_country] => US [patent_app_date] => 1986-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3389 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706042.pdf [firstpage_image] =>[orig_patent_app_number] => 867847 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/867847
Atomic or molecular maser cavity resonator May 22, 1986 Issued
Array ( [id] => 2330766 [patent_doc_number] => 04706043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Frequency standard using hydrogen maser' [patent_app_type] => 1 [patent_app_number] => 6/866827 [patent_app_country] => US [patent_app_date] => 1986-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 9164 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706043.pdf [firstpage_image] =>[orig_patent_app_number] => 866827 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/866827
Frequency standard using hydrogen maser May 22, 1986 Issued
Array ( [id] => 2330730 [patent_doc_number] => 04706040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Frequency synthesizer circuit' [patent_app_type] => 1 [patent_app_number] => 6/866878 [patent_app_country] => US [patent_app_date] => 1986-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1944 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706040.pdf [firstpage_image] =>[orig_patent_app_number] => 866878 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/866878
Frequency synthesizer circuit May 22, 1986 Issued
Array ( [id] => 2330800 [patent_doc_number] => 04706046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Resonator made of nonpiezoelectric material with high quality coefficient' [patent_app_type] => 1 [patent_app_number] => 6/866351 [patent_app_country] => US [patent_app_date] => 1986-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1939 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706046.pdf [firstpage_image] =>[orig_patent_app_number] => 866351 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/866351
Resonator made of nonpiezoelectric material with high quality coefficient May 22, 1986 Issued
Array ( [id] => 2331322 [patent_doc_number] => 04672329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Clock generator for digital demodulators' [patent_app_type] => 1 [patent_app_number] => 6/861437 [patent_app_country] => US [patent_app_date] => 1986-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5030 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/672/04672329.pdf [firstpage_image] =>[orig_patent_app_number] => 861437 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/861437
Clock generator for digital demodulators May 8, 1986 Issued
Array ( [id] => 2362812 [patent_doc_number] => 04683445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-28 [patent_title] => 'Synchronization method for deriving a reference signal from a pilot frequency' [patent_app_type] => 1 [patent_app_number] => 6/858323 [patent_app_country] => US [patent_app_date] => 1986-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3124 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/683/04683445.pdf [firstpage_image] =>[orig_patent_app_number] => 858323 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/858323
Synchronization method for deriving a reference signal from a pilot frequency Apr 29, 1986 Issued
Array ( [id] => 2359422 [patent_doc_number] => 04687999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Circuit for recovering the carrier wave in digital transmission systems' [patent_app_type] => 1 [patent_app_number] => 6/855527 [patent_app_country] => US [patent_app_date] => 1986-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4620 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 685 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687999.pdf [firstpage_image] =>[orig_patent_app_number] => 855527 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/855527
Circuit for recovering the carrier wave in digital transmission systems Apr 22, 1986 Issued
Array ( [id] => 2364225 [patent_doc_number] => 04647864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-03 [patent_title] => 'Variable-delay, sine-cosine non-coherent demodulator' [patent_app_type] => 1 [patent_app_number] => 6/854357 [patent_app_country] => US [patent_app_date] => 1986-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9870 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/647/04647864.pdf [firstpage_image] =>[orig_patent_app_number] => 854357 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/854357
Variable-delay, sine-cosine non-coherent demodulator Apr 20, 1986 Issued
Array ( [id] => 2320410 [patent_doc_number] => 04686484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Phase detection circuit' [patent_app_type] => 1 [patent_app_number] => 6/850747 [patent_app_country] => US [patent_app_date] => 1986-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 2402 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/686/04686484.pdf [firstpage_image] =>[orig_patent_app_number] => 850747 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/850747
Phase detection circuit Apr 10, 1986 Issued
Array ( [id] => 2389282 [patent_doc_number] => 04707610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Method and apparatus for measuring surface profiles' [patent_app_type] => 1 [patent_app_number] => 6/850983 [patent_app_country] => US [patent_app_date] => 1986-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 9707 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/707/04707610.pdf [firstpage_image] =>[orig_patent_app_number] => 850983 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/850983
Method and apparatus for measuring surface profiles Apr 10, 1986 Issued
Array ( [id] => 2328481 [patent_doc_number] => 04680556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Digital modulation apparatus' [patent_app_type] => 1 [patent_app_number] => 6/850097 [patent_app_country] => US [patent_app_date] => 1986-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1693 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/680/04680556.pdf [firstpage_image] =>[orig_patent_app_number] => 850097 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/850097
Digital modulation apparatus Apr 9, 1986 Issued
Array ( [id] => 2320490 [patent_doc_number] => 04686490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Digital data modulator and digital-to-analog converter' [patent_app_type] => 1 [patent_app_number] => 6/848988 [patent_app_country] => US [patent_app_date] => 1986-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 13565 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/686/04686490.pdf [firstpage_image] =>[orig_patent_app_number] => 848988 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/848988
Digital data modulator and digital-to-analog converter Apr 6, 1986 Issued
Array ( [id] => 2318237 [patent_doc_number] => 04700151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Modulation system capable of improving a transmission system' [patent_app_type] => 1 [patent_app_number] => 6/841217 [patent_app_country] => US [patent_app_date] => 1986-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 8556 [patent_no_of_claims] => 13 [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/04/700/04700151.pdf [firstpage_image] =>[orig_patent_app_number] => 841217 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/841217
Modulation system capable of improving a transmission system Mar 18, 1986 Issued
Array ( [id] => 2462324 [patent_doc_number] => 04785260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Frequency synthesizer for broadcast telephone system having multiple assignable frequency channels' [patent_app_type] => 1 [patent_app_number] => 6/840908 [patent_app_country] => US [patent_app_date] => 1986-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2045 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785260.pdf [firstpage_image] =>[orig_patent_app_number] => 840908 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/840908
Frequency synthesizer for broadcast telephone system having multiple assignable frequency channels Mar 17, 1986 Issued
Array ( [id] => 2418925 [patent_doc_number] => 04743857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Digital/analog phase-locked oscillator' [patent_app_type] => 1 [patent_app_number] => 6/840527 [patent_app_country] => US [patent_app_date] => 1986-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3765 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743857.pdf [firstpage_image] =>[orig_patent_app_number] => 840527 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/840527
Digital/analog phase-locked oscillator Mar 12, 1986 Issued
Menu