Search

Leslie C. Pascal

Examiner (ID: 3977, Phone: (571)272-3032 , Office: P/2636 )

Most Active Art Unit
2613
Art Unit(s)
2616, 2636, 2613, 2612, 2874, 2603, 2883, 2608, 2633, 2637, 2606, 2607, 2733
Total Applications
2252
Issued Applications
1890
Pending Applications
80
Abandoned Applications
293

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18179539 [patent_doc_number] => 20230040268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => SPLIT WAVEGUIDE FILTER [patent_app_type] => utility [patent_app_number] => 17/788072 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788072
SPLIT WAVEGUIDE FILTER Dec 9, 2020 Pending
Array ( [id] => 16887041 [patent_doc_number] => 20210173238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => OPTICAL MODULATON FOR OPTOELECTRONIC PROCESSING [patent_app_type] => utility [patent_app_number] => 17/112369 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17112369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/112369
Optical modulation for optoelectronic processing Dec 3, 2020 Issued
Array ( [id] => 17984053 [patent_doc_number] => 20220350090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => PHOTODETECTOR WITH RESONANT WAVEGUIDE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/435837 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435837
Photodetector with resonant waveguide structure Dec 3, 2020 Issued
Array ( [id] => 16625433 [patent_doc_number] => 20210044086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => NON-LINEAR FILTER FOR DML [patent_app_type] => utility [patent_app_number] => 17/080692 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080692
Non-linear filter for DML Oct 25, 2020 Issued
Array ( [id] => 17549642 [patent_doc_number] => 20220120983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => DIMENSIONALLY ALL-TO-ALL CONNECTED NETWORK SYSTEM USING PHOTONIC CROSSBARS AND QUAD-NODE-LOOP ROUTING [patent_app_type] => utility [patent_app_number] => 17/074472 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074472
Dimensionally all-to-all connected network system using photonic crossbars and quad-node-loop routing Oct 18, 2020 Issued
Array ( [id] => 17551817 [patent_doc_number] => 20220123159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => INTEGRATED OPTICAL FILTER AND PHOTODETECTOR AND METHODS OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/073152 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17073152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073152
Integrated optical filter and photodetector and methods of fabricating the same Oct 15, 2020 Issued
Array ( [id] => 17538083 [patent_doc_number] => 20220116692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Degree Switching Configuration For Network Architecture [patent_app_type] => utility [patent_app_number] => 17/066850 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066850
Degree switching configuration for network architecture Oct 8, 2020 Issued
Array ( [id] => 17588971 [patent_doc_number] => 11327234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Optical semiconductor device and reception apparatus [patent_app_type] => utility [patent_app_number] => 17/036105 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 33 [patent_no_of_words] => 14971 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036105
Optical semiconductor device and reception apparatus Sep 28, 2020 Issued
Array ( [id] => 17445607 [patent_doc_number] => 20220066112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SERVER AND OPTICAL COMMUNICATION COMPONENT [patent_app_type] => utility [patent_app_number] => 17/029473 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029473
SERVER AND OPTICAL COMMUNICATION COMPONENT Sep 22, 2020 Abandoned
Array ( [id] => 16526808 [patent_doc_number] => 20200400888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => SYSTEMS AND METHODS FOR EFFICIENT COUPLING BETWEEN INTEGRATED PHOTONIC WAVEGUIDES AND ELECTRO-OPTIC RESONATOR [patent_app_type] => utility [patent_app_number] => 17/015117 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015117
Systems and methods for efficient coupling between integrated photonic waveguides and electro-optic resonator Sep 8, 2020 Issued
Array ( [id] => 16678486 [patent_doc_number] => 20210067252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => Method and Device for Endless Phase Shifting of an Optical Signal [patent_app_type] => utility [patent_app_number] => 17/005393 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 462 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17005393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005393
Method and device for endless phase shifting of an optical signal Aug 27, 2020 Issued
Array ( [id] => 18624469 [patent_doc_number] => 11757531 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-12 [patent_title] => Systems and methods for preventing lightbeam access to microphones of smart devices [patent_app_type] => utility [patent_app_number] => 17/003726 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 9211 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003726
Systems and methods for preventing lightbeam access to microphones of smart devices Aug 25, 2020 Issued
Array ( [id] => 17425041 [patent_doc_number] => 11258509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Optical time-domain reflectometer interoperable trunk switch [patent_app_type] => utility [patent_app_number] => 16/993374 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4595 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993374
Optical time-domain reflectometer interoperable trunk switch Aug 13, 2020 Issued
Array ( [id] => 17468732 [patent_doc_number] => 11275207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Multimode waveguide bends with features to reduce bending loss [patent_app_type] => utility [patent_app_number] => 16/989214 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 4618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989214
Multimode waveguide bends with features to reduce bending loss Aug 9, 2020 Issued
Array ( [id] => 20550065 [patent_doc_number] => 12560852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Semiconductor IQ modulator [patent_app_type] => utility [patent_app_number] => 18/040028 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5875 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040028
Semiconductor IQ modulator Aug 2, 2020 Issued
Array ( [id] => 17240191 [patent_doc_number] => 11184086 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-23 [patent_title] => Recovery of phase-modulated data from an optical signal via intensity measurements [patent_app_type] => utility [patent_app_number] => 16/943782 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7009 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16943782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/943782
Recovery of phase-modulated data from an optical signal via intensity measurements Jul 29, 2020 Issued
Array ( [id] => 18219901 [patent_doc_number] => 11594854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Optical communication interface [patent_app_type] => utility [patent_app_number] => 16/938581 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 10113 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16938581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938581
Optical communication interface Jul 23, 2020 Issued
Array ( [id] => 17517641 [patent_doc_number] => 11296811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Optical multicast switch with broadcast capability [patent_app_type] => utility [patent_app_number] => 16/931699 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10196 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16931699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931699
Optical multicast switch with broadcast capability Jul 16, 2020 Issued
Array ( [id] => 17360661 [patent_doc_number] => 20220021457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => NETWORK SWITCH SYSTEM [patent_app_type] => utility [patent_app_number] => 16/930508 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16930508 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930508
NETWORK SWITCH SYSTEM Jul 15, 2020 Abandoned
Array ( [id] => 17408372 [patent_doc_number] => 11249251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Variable bandwidth microring optical filter device and method with frequency tuning [patent_app_type] => utility [patent_app_number] => 16/929996 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6634 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929996 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929996
Variable bandwidth microring optical filter device and method with frequency tuning Jul 14, 2020 Issued
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