Search

Dinh D. Chiem

Examiner (ID: 10645, Phone: (571)272-3102 , Office: P/2883 )

Most Active Art Unit
2883
Art Unit(s)
2883, 2874
Total Applications
889
Issued Applications
614
Pending Applications
70
Abandoned Applications
215

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14033713 [patent_doc_number] => 10228605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Waveguide optical element [patent_app_type] => utility [patent_app_number] => 15/893849 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7960 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 15893849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/893849
Waveguide optical element Feb 11, 2018 Issued
Array ( [id] => 14687923 [patent_doc_number] => 20190243077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => FLEXIBLE ROUTING IN A FIBER TRAY FOR USE IN A FIBER OPTIC ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/891449 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15891449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891449
Flexible routing in a fiber tray for use in a fiber optic assembly Feb 7, 2018 Issued
Array ( [id] => 14060713 [patent_doc_number] => 10234648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Fiber optic enclosure with internal cable spool [patent_app_type] => utility [patent_app_number] => 15/875528 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 4458 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15875528 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875528
Fiber optic enclosure with internal cable spool Jan 18, 2018 Issued
Array ( [id] => 12733921 [patent_doc_number] => 20180136474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => DISTRIBUTED LIGHT MANIPULATION OVER IMAGING WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 15/870773 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15870773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/870773
Distributed light manipulation over imaging waveguide Jan 11, 2018 Issued
Array ( [id] => 14248957 [patent_doc_number] => 10274675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Apparatuses and methods for photonic communication and photonic addressing [patent_app_type] => utility [patent_app_number] => 15/859106 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6768 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15859106 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/859106
Apparatuses and methods for photonic communication and photonic addressing Dec 28, 2017 Issued
Array ( [id] => 13737023 [patent_doc_number] => 20180372979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => SLIDABLE FIBER OPTIC CONNECTION MODULE WITH CABLE SLACK MANAGEMENT [patent_app_type] => utility [patent_app_number] => 15/851175 [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] => 34074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 15851175 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/851175
Slidable fiber optic connection module with cable slack management Dec 20, 2017 Issued
Array ( [id] => 15918223 [patent_doc_number] => 10656348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Optical fiber clip [patent_app_type] => utility [patent_app_number] => 15/821549 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2826 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821549
Optical fiber clip Nov 21, 2017 Issued
Array ( [id] => 12234405 [patent_doc_number] => 20180067269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'Fiber Optic Ferrule with Rear Holes to Align A Guide Pin Clamp with Field Changeable Guide Pins' [patent_app_type] => utility [patent_app_number] => 15/810292 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4159 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15810292 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/810292
Fiber optic ferrule with rear holes to align a guide pin clamp with field changeable guide pins Nov 12, 2017 Issued
Array ( [id] => 16565340 [patent_doc_number] => 10890706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Optical device [patent_app_type] => utility [patent_app_number] => 15/808695 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 52 [patent_no_of_words] => 14801 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15808695 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/808695
Optical device Nov 8, 2017 Issued
Array ( [id] => 13610101 [patent_doc_number] => 20180356600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => Snap in Fiber Optic Ferrule Adapter [patent_app_type] => utility [patent_app_number] => 15/796969 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796969 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796969
Snap in fiber optic ferrule adapter Oct 29, 2017 Issued
Array ( [id] => 16757948 [patent_doc_number] => 10976491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Photonics interposer optoelectronics [patent_app_type] => utility [patent_app_number] => 15/795349 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15795349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/795349
Photonics interposer optoelectronics Oct 26, 2017 Issued
Array ( [id] => 12160498 [patent_doc_number] => 20180031764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'SEMICONDUCTOR OPTICAL APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/728149 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6515 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15728149 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/728149
Semiconductor optical apparatus Oct 8, 2017 Issued
Array ( [id] => 15951559 [patent_doc_number] => 10663679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Assembly tool and optical fiber connector assembly method [patent_app_type] => utility [patent_app_number] => 15/708846 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 6936 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15708846 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/708846
Assembly tool and optical fiber connector assembly method Sep 18, 2017 Issued
Array ( [id] => 14046273 [patent_doc_number] => 20190079243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => GUIDE TRANSITION DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 15/704739 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 15704739 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/704739
Guide transition device and method Sep 13, 2017 Issued
Array ( [id] => 12241401 [patent_doc_number] => 20180074264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'GRATING COUPLER WITH HIGH OPTICAL COUPLING EFFICIENCY FOR SMF' [patent_app_type] => utility [patent_app_number] => 15/703069 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7413 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15703069 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/703069
Grating coupler with high optical coupling efficiency for SMF Sep 12, 2017 Issued
Array ( [id] => 13990563 [patent_doc_number] => 20190064439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => SMOOTH WAGEGUIDE STRUCTURES AND MANFACTURING METHODS [patent_app_type] => utility [patent_app_number] => 15/689296 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15689296 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/689296
Smooth waveguide structures and manufacturing methods Aug 28, 2017 Issued
Array ( [id] => 16384625 [patent_doc_number] => 10809455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Laser written waveguides with mode tapering, differactive expansion and three-dimensional routing [patent_app_type] => utility [patent_app_number] => 16/329609 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5371 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16329609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329609
Laser written waveguides with mode tapering, differactive expansion and three-dimensional routing Aug 27, 2017 Issued
Array ( [id] => 16306865 [patent_doc_number] => 10775650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Optical modulator [patent_app_type] => utility [patent_app_number] => 16/327259 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3749 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327259
Optical modulator Aug 24, 2017 Issued
Array ( [id] => 17083588 [patent_doc_number] => 20210278594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => LIGHT WEIGHT FIBER OPTIC SPLICE AND FIBER MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/328474 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16328474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/328474
Light weight fiber optic splice and fiber management system Aug 23, 2017 Issued
Array ( [id] => 12452490 [patent_doc_number] => 09983355 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-29 [patent_title] => Step couplers for planar waveguides [patent_app_type] => utility [patent_app_number] => 15/685605 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6205 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15685605 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/685605
Step couplers for planar waveguides Aug 23, 2017 Issued
Menu