Search

Chad Smith

Examiner (ID: 5871, Phone: (571)270-1294 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
1189
Issued Applications
898
Pending Applications
100
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16651417 [patent_doc_number] => 10928589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Metallic blinder between optical waveguides to reduce cross talk [patent_app_type] => utility [patent_app_number] => 15/900361 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6333 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900361 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900361
Metallic blinder between optical waveguides to reduce cross talk Feb 19, 2018 Issued
Array ( [id] => 15713607 [patent_doc_number] => 20200103570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => OPTICAL FILTER AND OPTICAL COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/496860 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16496860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496860
OPTICAL FILTER AND OPTICAL COMMUNICATION DEVICE Feb 13, 2018 Abandoned
Array ( [id] => 15515859 [patent_doc_number] => 10564512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Hybrid photonic non-blocking wide spectrum WDM on-chip router [patent_app_type] => utility [patent_app_number] => 15/888862 [patent_app_country] => US [patent_app_date] => 2018-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 9288 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15888862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/888862
Hybrid photonic non-blocking wide spectrum WDM on-chip router Feb 4, 2018 Issued
Array ( [id] => 14823995 [patent_doc_number] => 10409000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Resin optical waveguide [patent_app_type] => utility [patent_app_number] => 15/884962 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6667 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15884962 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/884962
Resin optical waveguide Jan 30, 2018 Issued
Array ( [id] => 15201867 [patent_doc_number] => 10498447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Optical data transmission within circuit board substrate [patent_app_type] => utility [patent_app_number] => 15/875762 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5992 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15875762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875762
Optical data transmission within circuit board substrate Jan 18, 2018 Issued
Array ( [id] => 13239895 [patent_doc_number] => 10133144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Optical scanning device including waveguide array [patent_app_type] => utility [patent_app_number] => 15/872962 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 105 [patent_no_of_words] => 41348 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 519 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15872962 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/872962
Optical scanning device including waveguide array Jan 15, 2018 Issued
Array ( [id] => 12717970 [patent_doc_number] => 20180131156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => PHOTOELECTRIC CONVERSION ELEMENT AND OPTICAL COMMUNICATION MODULE [patent_app_type] => utility [patent_app_number] => 15/865761 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15865761 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/865761
PHOTOELECTRIC CONVERSION ELEMENT AND OPTICAL COMMUNICATION MODULE Jan 8, 2018 Abandoned
Array ( [id] => 16646006 [patent_doc_number] => 10923877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Surface-mount laser apparatus and output optical power monitoring method [patent_app_type] => utility [patent_app_number] => 15/855334 [patent_app_country] => US [patent_app_date] => 2017-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7860 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15855334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/855334
Surface-mount laser apparatus and output optical power monitoring method Dec 26, 2017 Issued
Array ( [id] => 13317231 [patent_doc_number] => 20180210153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => FERRULE BOOT WITH GUIDE CHANNEL(S) FOR MULTI-FIBER FERRULE AND FABRICATION METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 15/850661 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15850661 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/850661
Ferrule boot with guide channel(s) for multi-fiber ferrule and fabrication method using same Dec 20, 2017 Issued
Array ( [id] => 17222963 [patent_doc_number] => 11175459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Optical waveguide crosspoint [patent_app_type] => utility [patent_app_number] => 16/954311 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6053 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954311
Optical waveguide crosspoint Dec 18, 2017 Issued
Array ( [id] => 15251207 [patent_doc_number] => 10511135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Laser system with mechanically-robust monolithic fused planar waveguide (PWG) structure [patent_app_type] => utility [patent_app_number] => 15/846434 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9716 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15846434 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/846434
Laser system with mechanically-robust monolithic fused planar waveguide (PWG) structure Dec 18, 2017 Issued
Array ( [id] => 16231973 [patent_doc_number] => 10739520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => All-solid state optical transmit/receive terminal [patent_app_type] => utility [patent_app_number] => 15/732693 [patent_app_country] => US [patent_app_date] => 2017-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 9027 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15732693 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/732693
All-solid state optical transmit/receive terminal Dec 15, 2017 Issued
Array ( [id] => 16384643 [patent_doc_number] => 10809473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Photonic integrated circuit [patent_app_type] => utility [patent_app_number] => 15/843960 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 5302 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15843960 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/843960
Photonic integrated circuit Dec 14, 2017 Issued
Array ( [id] => 12610200 [patent_doc_number] => 20180095230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 15/834462 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834462
Optical module Dec 6, 2017 Issued
Array ( [id] => 12627450 [patent_doc_number] => 20180100980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 15/834504 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834504 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834504
Optical module Dec 6, 2017 Issued
Array ( [id] => 15593039 [patent_doc_number] => 20200073054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => A SPACE-DIVISION MULTIPLEXED RECONFIGURABLE, WAVELENGTH SELSCTIVE SWITCH [patent_app_type] => utility [patent_app_number] => 16/467160 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16467160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467160
Space-division multiplexed reconfigurable, wavelength selective switch Dec 4, 2017 Issued
Array ( [id] => 15424759 [patent_doc_number] => 10545303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Optical cable and optical cable assembly having the same [patent_app_type] => utility [patent_app_number] => 15/831862 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6908 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15831862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/831862
Optical cable and optical cable assembly having the same Dec 4, 2017 Issued
Array ( [id] => 13129415 [patent_doc_number] => 10082635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Fiber splice and distribution module and fiber splice and distribution frame [patent_app_type] => utility [patent_app_number] => 15/827462 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5361 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827462
Fiber splice and distribution module and fiber splice and distribution frame Nov 29, 2017 Issued
Array ( [id] => 14797131 [patent_doc_number] => 10401566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Adiabatic polarization rotator combiner [patent_app_type] => utility [patent_app_number] => 15/826673 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5449 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15826673 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/826673
Adiabatic polarization rotator combiner Nov 28, 2017 Issued
Array ( [id] => 16763705 [patent_doc_number] => 20210109286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => Two-dimensional Optical Beam Steering Module [patent_app_type] => utility [patent_app_number] => 16/464358 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16464358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/464358
Two-dimensional optical beam steering module Nov 27, 2017 Issued
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