Search

Michael S Barca

Examiner (ID: 8228)

Most Active Art Unit
3751
Art Unit(s)
3751
Total Applications
8
Issued Applications
4
Pending Applications
0
Abandoned Applications
4

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16102527 [patent_doc_number] => 20200205250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => ADAPTIVE POWER CONTROL FOR PULSED LASER DIODES [patent_app_type] => utility [patent_app_number] => 16/231823 [patent_app_country] => US [patent_app_date] => 2018-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16231823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/231823
Adaptive power control for pulsed laser diodes Dec 23, 2018 Issued
Array ( [id] => 19244991 [patent_doc_number] => 12015449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Sensing apparatus and system [patent_app_type] => utility [patent_app_number] => 16/772114 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7136 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772114
Sensing apparatus and system Dec 13, 2018 Issued
Array ( [id] => 14471495 [patent_doc_number] => 20190187390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => OPTICAL MULTIPLEXER/DEMULTIPLEXER, OPTICAL SUBASSEMBLY, AND OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 16/214271 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16214271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/214271
Optical multiplexer/demultiplexer, optical subassembly, and optical module Dec 9, 2018 Issued
Array ( [id] => 16874386 [patent_doc_number] => 20210167853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => FREE SPACE OPTICS ON STATIONARY FIXTURES PRONE TO MOVEMENT [patent_app_type] => utility [patent_app_number] => 16/772938 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772938 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772938
FREE SPACE OPTICS ON STATIONARY FIXTURES PRONE TO MOVEMENT Dec 3, 2018 Abandoned
Array ( [id] => 14380961 [patent_doc_number] => 20190164393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => CONTROL DEVICE, ELECTRONIC DEVICE AND CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/197717 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197717
Control device, electronic device and control system Nov 20, 2018 Issued
Array ( [id] => 15934801 [patent_doc_number] => 20200159034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => MULTI-CHANNEL OPTICAL MULTIPLEXER OR DEMULTIPLEXER [patent_app_type] => utility [patent_app_number] => 16/193737 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16193737 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/193737
Multi-channel optical multiplexer or demultiplexer Nov 15, 2018 Issued
Array ( [id] => 14383905 [patent_doc_number] => 20190165865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => OPTICAL TRANSMISSION APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND OPTICAL TRANSMISSION METHOD [patent_app_type] => utility [patent_app_number] => 16/171250 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16171250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/171250
Optical transmission apparatus, optical transmission system, and optical transmission method Oct 24, 2018 Issued
Array ( [id] => 13912157 [patent_doc_number] => 20190045283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => DC-COUPLED LASER DRIVER WITH AC-COUPLED TERMINATION ELEMENT [patent_app_type] => utility [patent_app_number] => 16/155566 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16155566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/155566
DC-COUPLED LASER DRIVER WITH AC-COUPLED TERMINATION ELEMENT Oct 8, 2018 Abandoned
Array ( [id] => 16905859 [patent_doc_number] => 20210184775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => A METHOD AND SYSTEM FOR DETERMINING A MODEL REPRESENTATION FOR AN OPTICAL TRANSMITTER [patent_app_type] => utility [patent_app_number] => 16/647370 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16647370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647370
A METHOD AND SYSTEM FOR DETERMINING A MODEL REPRESENTATION FOR AN OPTICAL TRANSMITTER Sep 13, 2018 Abandoned
Array ( [id] => 14656115 [patent_doc_number] => 20190235186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => OPTICAL INTERCONNECT FOR SWITCH APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/121487 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16121487 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/121487
OPTICAL INTERCONNECT FOR SWITCH APPLICATIONS Sep 3, 2018 Abandoned
Array ( [id] => 15599933 [patent_doc_number] => 20200076501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => METHOD AND APPARATUS FOR DETERMINING A MAXIMUM TRANSMISSION CAPACITY WITHIN AN OPTICAL NETWORK [patent_app_type] => utility [patent_app_number] => 16/119531 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16119531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119531
Method and apparatus for determining a maximum transmission capacity within an optical network Aug 30, 2018 Issued
Array ( [id] => 13999795 [patent_doc_number] => 20190069055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => SYSTEMS AND METHODS FOR COHERENT OPTICS RANGING AND SENSING [patent_app_type] => utility [patent_app_number] => 16/116300 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16116300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/116300
Systems and methods for coherent optics ranging and sensing Aug 28, 2018 Issued
Array ( [id] => 17063849 [patent_doc_number] => 11108468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Optical transmitter, optical receiver and communication system [patent_app_type] => utility [patent_app_number] => 16/635130 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 23393 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16635130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635130
Optical transmitter, optical receiver and communication system Aug 5, 2018 Issued
Array ( [id] => 13910825 [patent_doc_number] => 20190044617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => TRANSMISSION SYSTEM AND METHOD OF A FRAME TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/050229 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16050229 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/050229
TRANSMISSION SYSTEM AND METHOD OF A FRAME TRANSMISSION Jul 30, 2018 Abandoned
Array ( [id] => 13880517 [patent_doc_number] => 20190036599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => OUTSIDE PLANT FIBER HEALTH MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/050608 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16050608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/050608
Outside plant fiber health monitoring system Jul 30, 2018 Issued
Array ( [id] => 13880523 [patent_doc_number] => 20190036602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => FREE-SPACE OPTICAL COMMUNICATION USING HERMITE-GAUSSIAN MODES [patent_app_type] => utility [patent_app_number] => 16/048155 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16048155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/048155
Free-space optical communication using Hermite-Gaussian modes Jul 26, 2018 Issued
Array ( [id] => 13742229 [patent_doc_number] => 20180375584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => WAVELENGTH TUNABLE OPTICAL TRANSMITTER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/047013 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047013
Wavelength tunable optical transmitter apparatus Jul 26, 2018 Issued
Array ( [id] => 15705159 [patent_doc_number] => 10608774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Network switch and optical transponder connectivity verification for wavelength division multiplexing network [patent_app_type] => utility [patent_app_number] => 16/047798 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11390 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047798
Network switch and optical transponder connectivity verification for wavelength division multiplexing network Jul 26, 2018 Issued
Array ( [id] => 16464873 [patent_doc_number] => 10848241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Optical transceiver with variable data rate and sensitivity control [patent_app_type] => utility [patent_app_number] => 16/022329 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5022 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16022329 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/022329
Optical transceiver with variable data rate and sensitivity control Jun 27, 2018 Issued
Array ( [id] => 15047287 [patent_doc_number] => 20190334648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => FOUR-CHANNEL COARSE WAVELENGTH DIVISION MULTIPLEXING QSFP OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 16/468910 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468910
Four-channel coarse wavelength division multiplexing QSFP optical module Jun 14, 2018 Issued
Menu