Search

Phu Vu

Examiner (ID: 14223, Phone: (571)272-1562 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871
Total Applications
1766
Issued Applications
1539
Pending Applications
79
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18167938 [patent_doc_number] => 20230034546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => DISPLAY DEVICE AND HAND-HELD ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/960225 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960225
DISPLAY DEVICE AND HAND-HELD ELECTRONIC DEVICE Oct 4, 2022 Abandoned
Array ( [id] => 19660111 [patent_doc_number] => 20240427176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => LIQUID-CRYSTAL OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/698635 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18698635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/698635
Liquid-crystal optical system Oct 4, 2022 Issued
Array ( [id] => 18144910 [patent_doc_number] => 20230018763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Optical Device Utilizing LCoS Substrate and Spatial Light Modulator [patent_app_type] => utility [patent_app_number] => 17/952172 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952172 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952172
Optical device utilizing LCoS substrate and spatial light modulator Sep 22, 2022 Issued
Array ( [id] => 20434010 [patent_doc_number] => 12504607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Imaging lens system [patent_app_type] => utility [patent_app_number] => 17/949319 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 7983 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949319
Imaging lens system Sep 20, 2022 Issued
Array ( [id] => 18749719 [patent_doc_number] => 11809029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Electromagnetic wave emitting structure [patent_app_type] => utility [patent_app_number] => 17/942186 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8938 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942186
Electromagnetic wave emitting structure Sep 11, 2022 Issued
Array ( [id] => 20303641 [patent_doc_number] => 12449627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Apparatus and system for headset and method for using headset [patent_app_type] => utility [patent_app_number] => 17/931040 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 8524 [patent_no_of_claims] => 20 [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] => 17931040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931040
Apparatus and system for headset and method for using headset Sep 8, 2022 Issued
Array ( [id] => 20303641 [patent_doc_number] => 12449627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Apparatus and system for headset and method for using headset [patent_app_type] => utility [patent_app_number] => 17/931040 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 8524 [patent_no_of_claims] => 20 [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] => 17931040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931040
Apparatus and system for headset and method for using headset Sep 8, 2022 Issued
Array ( [id] => 18356320 [patent_doc_number] => 11644718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Liquid crystal display device [patent_app_type] => utility [patent_app_number] => 17/940031 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3600 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17940031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/940031
Liquid crystal display device Sep 7, 2022 Issued
Array ( [id] => 19021525 [patent_doc_number] => 20240077696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => HEAD-MOUNTED DISPLAY DEVICE AND EXTERNAL ADJUSTMENT MODULE [patent_app_type] => utility [patent_app_number] => 17/938943 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938943
HEAD-MOUNTED DISPLAY DEVICE AND EXTERNAL ADJUSTMENT MODULE Sep 6, 2022 Pending
Array ( [id] => 19632711 [patent_doc_number] => 20240411160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/261263 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9712 [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] => 18261263 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261263
Liquid crystal display panel and liquid crystal display device Sep 6, 2022 Issued
Array ( [id] => 19632711 [patent_doc_number] => 20240411160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/261263 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9712 [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] => 18261263 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261263
Liquid crystal display panel and liquid crystal display device Sep 6, 2022 Issued
Array ( [id] => 19978384 [patent_doc_number] => 12345858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Imaging optical system and device [patent_app_type] => utility [patent_app_number] => 17/897044 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 18582 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17897044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897044
Imaging optical system and device Aug 25, 2022 Issued
Array ( [id] => 18223331 [patent_doc_number] => 20230062325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => INTEGRATING SPHERE [patent_app_type] => utility [patent_app_number] => 17/822661 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17822661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822661
INTEGRATING SPHERE Aug 25, 2022 Pending
Array ( [id] => 18223331 [patent_doc_number] => 20230062325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => INTEGRATING SPHERE [patent_app_type] => utility [patent_app_number] => 17/822661 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17822661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822661
INTEGRATING SPHERE Aug 25, 2022 Pending
Array ( [id] => 19602764 [patent_doc_number] => 20240393644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/685497 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685497 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685497
LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR Aug 21, 2022 Pending
Array ( [id] => 19779777 [patent_doc_number] => 12228807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Variable tint light lenses and glasses [patent_app_type] => utility [patent_app_number] => 17/892315 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5710 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892315
Variable tint light lenses and glasses Aug 21, 2022 Issued
Array ( [id] => 18667899 [patent_doc_number] => 11774793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Electronic apparatus and display device [patent_app_type] => utility [patent_app_number] => 17/891166 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6304 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891166
Electronic apparatus and display device Aug 18, 2022 Issued
Array ( [id] => 18022357 [patent_doc_number] => 20220373856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => LIGHT CONTROL DEVICE AND ILLUMINATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/881623 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881623
Light control device and illumination device Aug 4, 2022 Issued
Array ( [id] => 19616804 [patent_doc_number] => 20240402484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => OPTICAL STRUCTURE AND METHOD FOR MANUFACTURING OPTICAL STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/262265 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18262265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262265
OPTICAL STRUCTURE AND METHOD FOR MANUFACTURING OPTICAL STRUCTURE Jul 24, 2022 Pending
Array ( [id] => 17991577 [patent_doc_number] => 20220357614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => LIGHT CONTROL DEVICE AND ILLUMINATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/870852 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870852
Light control device and illumination device Jul 21, 2022 Issued
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