Search

James J. Choi

Examiner (ID: 2436, Phone: (571)272-2689 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881, 2878
Total Applications
471
Issued Applications
265
Pending Applications
88
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15713675 [patent_doc_number] => 20200103604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => Multi-Fiber Connectorization For Optical Fiber Cable Assemblies Containing Rollable Optical Fiber Ribbons [patent_app_type] => utility [patent_app_number] => 16/285323 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16285323 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285323
Multi-fiber connectorization for optical fiber cable assemblies containing rollable optical fiber ribbons Feb 25, 2019 Issued
Array ( [id] => 14345917 [patent_doc_number] => 20190154931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => OPTICAL ASSEMBLIES, INTERCONNECTION SUBSTRATES AND METHODS FOR FORMING OPTICAL LINKS IN INTERCONNECTION SUBSTRATES [patent_app_type] => utility [patent_app_number] => 16/253024 [patent_app_country] => US [patent_app_date] => 2019-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16253024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/253024
OPTICAL ASSEMBLIES, INTERCONNECTION SUBSTRATES AND METHODS FOR FORMING OPTICAL LINKS IN INTERCONNECTION SUBSTRATES Jan 20, 2019 Abandoned
Array ( [id] => 15230355 [patent_doc_number] => 10502896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Method and structure providing optical isolation of a waveguide on a silicon-on-insulator substrate [patent_app_type] => utility [patent_app_number] => 16/247996 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2853 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16247996 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247996
Method and structure providing optical isolation of a waveguide on a silicon-on-insulator substrate Jan 14, 2019 Issued
Array ( [id] => 16485584 [patent_doc_number] => 20200379187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => CONNECTION DEVICE, OPTICAL CONNECTOR MANUFACTURING DEVICE, CONNECTION METHOD, AND METHOD FOR MANUFACTURING OPTICAL CONNECTOR [patent_app_type] => utility [patent_app_number] => 16/770531 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770531
Connection device, optical connector manufacturing device, connection method, and method for manufacturing optical connector Dec 19, 2018 Issued
Array ( [id] => 14312905 [patent_doc_number] => 20190146156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => TECHNIQUES FOR REDUCING POLARIZATION, WAVELENGTH AND TEMPERATURE DEPENDENT LOSS, AND WAVELENGTH PASSBAND WIDTH IN FIBEROPTIC COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/225725 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16225725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/225725
Techniques for reducing polarization, wavelength and temperature dependent loss, and wavelength passband width in fiberoptic components Dec 18, 2018 Issued
Array ( [id] => 16607360 [patent_doc_number] => 10908361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Capacitive position sensing for capacitive drive MEMS devices [patent_app_type] => utility [patent_app_number] => 16/221523 [patent_app_country] => US [patent_app_date] => 2018-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4367 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16221523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/221523
Capacitive position sensing for capacitive drive MEMS devices Dec 15, 2018 Issued
Array ( [id] => 16345399 [patent_doc_number] => 20200310050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => COMPACT UNIVERSAL MULTI-TERMINUS FIBER OPTIC CONNECTOR HAND TOOL ALONG WITH RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/219945 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219945
Compact universal multi-terminus fiber optic connector hand tool along with related methods Dec 13, 2018 Issued
Array ( [id] => 14161161 [patent_doc_number] => 20190107683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => Apical Conduit Method and System [patent_app_type] => utility [patent_app_number] => 16/205054 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16205054 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205054
Apical conduit method and system Nov 28, 2018 Issued
Array ( [id] => 16208235 [patent_doc_number] => 20200241225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => CABLE ADAPTER FOR A CAMERA CONVERTER [patent_app_type] => utility [patent_app_number] => 16/191374 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16191374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191374
CABLE ADAPTER FOR A CAMERA CONVERTER Nov 13, 2018 Abandoned
Array ( [id] => 15901695 [patent_doc_number] => 20200150367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Optical Fiber Backbone Cable Having Fire Retardant Separator [patent_app_type] => utility [patent_app_number] => 16/188823 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16188823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/188823
Optical Fiber Backbone Cable Having Fire Retardant Separator Nov 12, 2018 Abandoned
Array ( [id] => 15011329 [patent_doc_number] => 10451795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Optical fiber for applications requiring high system optical signal-to-noise ratio performance and low degradation from nonlinear impairments [patent_app_type] => utility [patent_app_number] => 16/183224 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3375 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16183224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/183224
Optical fiber for applications requiring high system optical signal-to-noise ratio performance and low degradation from nonlinear impairments Nov 6, 2018 Issued
Array ( [id] => 16708091 [patent_doc_number] => 10958036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Semiconductor light-emitting device and optical device [patent_app_type] => utility [patent_app_number] => 16/174523 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5311 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16174523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/174523
Semiconductor light-emitting device and optical device Oct 29, 2018 Issued
Array ( [id] => 14217509 [patent_doc_number] => 20190121139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => FREE SPACE MULTIPLE LASER DIODE MODULE WITH FAST AXIS COLLIMATOR [patent_app_type] => utility [patent_app_number] => 16/171214 [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] => 16722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16171214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/171214
FREE SPACE MULTIPLE LASER DIODE MODULE WITH FAST AXIS COLLIMATOR Oct 24, 2018 Abandoned
Array ( [id] => 15691445 [patent_doc_number] => 20200100386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => Hardened optical platform with pluggable optics [patent_app_type] => utility [patent_app_number] => 16/137123 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16137123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/137123
Hardened optical platform with pluggable optics Sep 19, 2018 Issued
Array ( [id] => 14075461 [patent_doc_number] => 20190086618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => High Density Opto-Electronic Interconnection Configuration Utilizing Passive Alignment [patent_app_type] => utility [patent_app_number] => 16/135423 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16135423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/135423
High density opto-electronic interconnection configuration utilizing passive alignment Sep 18, 2018 Issued
Array ( [id] => 13773537 [patent_doc_number] => 20190000307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => OPTICAL TRANSMITTER AND ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 16/127794 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16127794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/127794
OPTICAL TRANSMITTER AND ENDOSCOPE Sep 10, 2018 Abandoned
Array ( [id] => 16322538 [patent_doc_number] => 10782497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Telecommunications connection cabinet [patent_app_type] => utility [patent_app_number] => 16/117524 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 53 [patent_no_of_words] => 6241 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16117524 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/117524
Telecommunications connection cabinet Aug 29, 2018 Issued
Array ( [id] => 15560591 [patent_doc_number] => 20200064707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => OPTICAL MODULATOR AND OPTICAL MODULATOR DRIVER DEVICES AND METHODS UTILIZING INDEPENDENT ARM BIAS TO MITIGATE FABRICATION ERRORS [patent_app_type] => utility [patent_app_number] => 16/111423 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16111423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/111423
Optical modulator and optical modulator driver devices and methods utilizing independent arm bias to mitigate fabrication errors Aug 23, 2018 Issued
Array ( [id] => 16713523 [patent_doc_number] => 20210080670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => FIBER-OPTIC CONNECTION ASSEMBLIES, FEATURES, COMPONENTS, AND METHODS [patent_app_type] => utility [patent_app_number] => 16/640318 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16640318 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640318
FIBER-OPTIC CONNECTION ASSEMBLIES, FEATURES, COMPONENTS, AND METHODS Aug 23, 2018 Abandoned
Array ( [id] => 16384760 [patent_doc_number] => 10809592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Methods and apparatus for producing highly tunable squeezed light [patent_app_type] => utility [patent_app_number] => 16/104424 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5693 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16104424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/104424
Methods and apparatus for producing highly tunable squeezed light Aug 16, 2018 Issued
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