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] => 17208957 [patent_doc_number] => 11169325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Filtering device in a waveguide [patent_app_type] => utility [patent_app_number] => 16/295929 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4584 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295929
Filtering device in a waveguide Mar 6, 2019 Issued
Array ( [id] => 16971789 [patent_doc_number] => 11067757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Optical wire transition adapter [patent_app_type] => utility [patent_app_number] => 16/292029 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 4091 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292029
Optical wire transition adapter Mar 3, 2019 Issued
Array ( [id] => 17076167 [patent_doc_number] => 11112561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Variable wavelength filter [patent_app_type] => utility [patent_app_number] => 16/970270 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5148 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970270
Variable wavelength filter Mar 3, 2019 Issued
Array ( [id] => 17105729 [patent_doc_number] => 11125936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Thermal insulator for fiber optic components [patent_app_type] => utility [patent_app_number] => 16/285329 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3216 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16285329 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285329
Thermal insulator for fiber optic components Feb 25, 2019 Issued
Array ( [id] => 16818194 [patent_doc_number] => 11003015 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-11 [patent_title] => Electronic device with a light guiding layer [patent_app_type] => utility [patent_app_number] => 16/285419 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6030 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16285419 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285419
Electronic device with a light guiding layer Feb 25, 2019 Issued
Array ( [id] => 16045323 [patent_doc_number] => 10684531 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-16 [patent_title] => Hybrid optical beam steering [patent_app_type] => utility [patent_app_number] => 16/283229 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6714 [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] => 16283229 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283229
Hybrid optical beam steering Feb 21, 2019 Issued
Array ( [id] => 14442561 [patent_doc_number] => 20190179153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => Holographic Waveguide Eye Tracker [patent_app_type] => utility [patent_app_number] => 16/277390 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16277390 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/277390
Holograghic waveguide eye tracker Feb 14, 2019 Issued
Array ( [id] => 17408392 [patent_doc_number] => 11249271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Spiraled re-adherable pigtails [patent_app_type] => utility [patent_app_number] => 16/967359 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2841 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16967359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/967359
Spiraled re-adherable pigtails Feb 4, 2019 Issued
Array ( [id] => 16615143 [patent_doc_number] => 20210033796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => TUNABLE FIBER OPTIC CONNECTORS [patent_app_type] => utility [patent_app_number] => 16/964745 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964745
Tunable fiber optic connectors Jan 30, 2019 Issued
Array ( [id] => 16971782 [patent_doc_number] => 11067750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Silicon photonics platform with integrated oxide trench edge coupler structure [patent_app_type] => utility [patent_app_number] => 16/259998 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5236 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16259998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259998
Silicon photonics platform with integrated oxide trench edge coupler structure Jan 27, 2019 Issued
Array ( [id] => 14749655 [patent_doc_number] => 20190258001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERCONTINUUM LIGHT SOURCE [patent_app_type] => utility [patent_app_number] => 16/254884 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10555 [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] => 16254884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/254884
Photonic crystal fiber, a method of production thereof and a supercontinuum light source Jan 22, 2019 Issued
Array ( [id] => 16159571 [patent_doc_number] => 20200218018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => PRINTED CIRCUIT BOARD ASSEMBLY (PCBA) WITH INTEGRATED MOUNTING STRUCTURE TO ALIGN AND COUPLE TO TRANSMITTER OPTICAL ASSEMBLY (TOSA) MODULES [patent_app_type] => utility [patent_app_number] => 16/239197 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239197
Printed circuit board assembly (PCBA) with integrated mounting structure to align and couple to transmitter optical assembly (TOSA) modules Jan 2, 2019 Issued
Array ( [id] => 14233875 [patent_doc_number] => 20190129110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => MONOLITHIC MULTI-OPTICAL-WAVEGUIDE PENETRATOR OR CONNECTOR [patent_app_type] => utility [patent_app_number] => 16/220222 [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] => 4522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16220222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220222
MONOLITHIC MULTI-OPTICAL-WAVEGUIDE PENETRATOR OR CONNECTOR Dec 13, 2018 Abandoned
Array ( [id] => 14233873 [patent_doc_number] => 20190129109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => MONOLITHIC MULTI-OPTICAL-WAVEGUIDE PENETRATOR OR CONNECTOR [patent_app_type] => utility [patent_app_number] => 16/220162 [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] => 4522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16220162 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220162
Methods for fabricating a monolithic multi-optical-waveguide penetrator or connector Dec 13, 2018 Issued
Array ( [id] => 16076093 [patent_doc_number] => 20200192033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => OPTICAL ON-WAFER PROBING WITH V-GROOVE COUPLERS [patent_app_type] => utility [patent_app_number] => 16/217838 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16217838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217838
Optical on-wafer probing with v-groove couplers Dec 11, 2018 Issued
Array ( [id] => 16170940 [patent_doc_number] => 10712498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Shielding structures between optical waveguides [patent_app_type] => utility [patent_app_number] => 16/216321 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 4597 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216321
Shielding structures between optical waveguides Dec 10, 2018 Issued
Array ( [id] => 14313045 [patent_doc_number] => 20190146226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => APPARATUS AND METHODOLOGY FOR RESHAPING A LASER BEAM [patent_app_type] => utility [patent_app_number] => 16/185659 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16185659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/185659
Apparatus and methodology for reshaping a laser beam Nov 8, 2018 Issued
Array ( [id] => 15213327 [patent_doc_number] => 20190369350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Formfitting Loose Tube with Elastic Deformation for Optic Fiber Cables [patent_app_type] => utility [patent_app_number] => 16/176666 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16176666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/176666
Formfitting loose tube with elastic deformation for optic fiber cables Oct 30, 2018 Issued
Array ( [id] => 16337673 [patent_doc_number] => 10788625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Portable device for attaching a connector to an optical fiber [patent_app_type] => utility [patent_app_number] => 16/172050 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 98 [patent_no_of_words] => 35011 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16172050 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/172050
Portable device for attaching a connector to an optical fiber Oct 25, 2018 Issued
Array ( [id] => 14230865 [patent_doc_number] => 20190127605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => ULTRAVIOLET-CURABLE RESIN COMPOSITION AND OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 16/170449 [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] => 3769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16170449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/170449
Ultraviolet-curable resin composition and optical fiber Oct 24, 2018 Issued
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