Search

Duc M. Pham

Examiner (ID: 19107, Phone: (571)272-5026 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2849, 2836
Total Applications
908
Issued Applications
788
Pending Applications
62
Abandoned Applications
83

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19580987 [patent_doc_number] => 12147096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Light modulator, optical device including light modulator, and electronic apparatus including optical device [patent_app_type] => utility [patent_app_number] => 18/334838 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 9219 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 18334838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334838
Light modulator, optical device including light modulator, and electronic apparatus including optical device Jun 13, 2023 Issued
Array ( [id] => 19551741 [patent_doc_number] => 12135444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Terahertz wave optical element and method for producing terahertz wave optical element [patent_app_type] => utility [patent_app_number] => 18/209718 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 14750 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209718
Terahertz wave optical element and method for producing terahertz wave optical element Jun 13, 2023 Issued
Array ( [id] => 18846447 [patent_doc_number] => 20230408851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => INTEGRATED CAVITY ACOUSTO-OPTICS FOR FREQUENCY DOMAIN OPTICAL COMPUTING AND FREQUENCY COMB GENERATION [patent_app_type] => utility [patent_app_number] => 18/333113 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18333113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333113
INTEGRATED CAVITY ACOUSTO-OPTICS FOR FREQUENCY DOMAIN OPTICAL COMPUTING AND FREQUENCY COMB GENERATION Jun 11, 2023 Pending
Array ( [id] => 19152406 [patent_doc_number] => 11977316 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Thin film acousto-optic device and methods of fabrication [patent_app_type] => utility [patent_app_number] => 18/332713 [patent_app_country] => US [patent_app_date] => 2023-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11709 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332713
Thin film acousto-optic device and methods of fabrication Jun 9, 2023 Issued
Array ( [id] => 18896778 [patent_doc_number] => 20240012263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/329085 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329085
ELECTRONIC DEVICE Jun 4, 2023 Pending
Array ( [id] => 18819101 [patent_doc_number] => 20230393441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => TRANSPARENT METAL MESH ELECTRODE DESIGN FOR REVERSIBLE METAL ELECTRODEPOSITION [patent_app_type] => utility [patent_app_number] => 18/326784 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326784
TRANSPARENT METAL MESH ELECTRODE DESIGN FOR REVERSIBLE METAL ELECTRODEPOSITION May 30, 2023 Pending
Array ( [id] => 18626116 [patent_doc_number] => 20230284896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => STORAGE MEDIUM STORING OPTOMETRY CONTROL PROGRAM AND SUBJECTIVE OPTOMETRY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/319372 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319372
STORAGE MEDIUM STORING OPTOMETRY CONTROL PROGRAM AND SUBJECTIVE OPTOMETRY SYSTEM May 16, 2023 Pending
Array ( [id] => 18616227 [patent_doc_number] => 20230282966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => HEAT MANAGEMENT IN WIRELESS ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/196327 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196327
HEAT MANAGEMENT IN WIRELESS ELECTRONIC DEVICES May 10, 2023 Pending
Array ( [id] => 18610571 [patent_doc_number] => 20230277301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => MULTIFOCAL LENS HAVING REDUCED CHROMATIC ABERRATIONS [patent_app_type] => utility [patent_app_number] => 18/314985 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314985
MULTIFOCAL LENS HAVING REDUCED CHROMATIC ABERRATIONS May 9, 2023 Issued
Array ( [id] => 19426289 [patent_doc_number] => 12085698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Optical imaging system and portable electronic device including the same [patent_app_type] => utility [patent_app_number] => 18/314360 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5998 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314360
Optical imaging system and portable electronic device including the same May 8, 2023 Issued
Array ( [id] => 19092210 [patent_doc_number] => 11953658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Optical image capturing lens assembly, imaging apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 18/144905 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 15827 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144905
Optical image capturing lens assembly, imaging apparatus and electronic device May 8, 2023 Issued
Array ( [id] => 18755632 [patent_doc_number] => 20230359072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Acoustically modulated plasmonic optical resonators [patent_app_type] => utility [patent_app_number] => 18/144090 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144090
Acoustically modulated plasmonic optical resonators May 4, 2023 Pending
Array ( [id] => 18755659 [patent_doc_number] => 20230359100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => LIGHT BEAM DIRECTION CONTROL ELEMENT, DISPLAY DEVICE, AND METHOD FOR DRIVING LIGHT BEAM DIRECTION CONTROL ELEMENT [patent_app_type] => utility [patent_app_number] => 18/312132 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18312132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312132
LIGHT BEAM DIRECTION CONTROL ELEMENT, DISPLAY DEVICE, AND METHOD FOR DRIVING LIGHT BEAM DIRECTION CONTROL ELEMENT May 3, 2023 Pending
Array ( [id] => 18553446 [patent_doc_number] => 20230251458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => INTERPUPILLARY DISTANCE ADJUSTMENT ASSEMBLIES, VR GLASSES, AND VR DEVICES [patent_app_type] => utility [patent_app_number] => 18/301433 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301433
INTERPUPILLARY DISTANCE ADJUSTMENT ASSEMBLIES, VR GLASSES, AND VR DEVICES Apr 16, 2023 Pending
Array ( [id] => 19092316 [patent_doc_number] => 11953765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Superlattice electro-optic device including reconfigurable optical elements [patent_app_type] => utility [patent_app_number] => 18/298097 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 8636 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298097
Superlattice electro-optic device including reconfigurable optical elements Apr 9, 2023 Issued
Array ( [id] => 19498875 [patent_doc_number] => 20240337893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => QUANTUM COMPUTER [patent_app_type] => utility [patent_app_number] => 18/132076 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18132076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132076
QUANTUM COMPUTER Apr 6, 2023 Abandoned
Array ( [id] => 18651033 [patent_doc_number] => 20230296869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => OPTICAL SCANNING DEVICE AND IMAGE FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 18/120181 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18120181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120181
Optical scanning device and image forming device Mar 9, 2023 Issued
Array ( [id] => 18765339 [patent_doc_number] => 11815737 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Night vision binoculars with replaceable objective lens [patent_app_type] => utility [patent_app_number] => 18/177874 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4277 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177874
Night vision binoculars with replaceable objective lens Mar 2, 2023 Issued
Array ( [id] => 18453629 [patent_doc_number] => 20230194909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SPATIAL LIGHT MODULATOR AND WAVELENGTH SELECTIVE SWITCH [patent_app_type] => utility [patent_app_number] => 18/171160 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18171160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171160
SPATIAL LIGHT MODULATOR AND WAVELENGTH SELECTIVE SWITCH Feb 16, 2023 Pending
Array ( [id] => 19392358 [patent_doc_number] => 20240282228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => NEAR EYE DISPLAY [patent_app_type] => utility [patent_app_number] => 18/111446 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111446
NEAR EYE DISPLAY Feb 16, 2023 Pending
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