Search

Bao-luan Q. Le

Examiner (ID: 16040, Phone: (571)270-5362 , Office: P/2882 )

Most Active Art Unit
2882
Art Unit(s)
2878, 2851, 2882
Total Applications
1175
Issued Applications
627
Pending Applications
89
Abandoned Applications
468

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19734883 [patent_doc_number] => 12212897 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-28 [patent_title] => Multi-screen projection system [patent_app_type] => utility [patent_app_number] => 18/911792 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 40 [patent_no_of_words] => 22113 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911792
Multi-screen projection system Oct 9, 2024 Issued
Array ( [id] => 19782774 [patent_doc_number] => 12231825 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-18 [patent_title] => Operating method for multi-screen projection system [patent_app_type] => utility [patent_app_number] => 18/911799 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 40 [patent_no_of_words] => 22113 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911799
Operating method for multi-screen projection system Oct 9, 2024 Issued
Array ( [id] => 20883203 [patent_doc_number] => 12699245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Homogeneous support for large optical elements [patent_app_type] => utility [patent_app_number] => 18/822493 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [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] => 18822493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/822493
HOMOGENEOUS SUPPORT FOR LARGE OPTICAL ELEMENTS Sep 2, 2024 Pending
Array ( [id] => 19642797 [patent_doc_number] => 20240417317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => MEMBER WITH POROUS LAYER AND COATING LIQUID FOR FORMING POROUS LAYER [patent_app_type] => utility [patent_app_number] => 18/821299 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18821299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/821299
MEMBER WITH POROUS LAYER AND COATING LIQUID FOR FORMING POROUS LAYER Aug 29, 2024 Pending
Array ( [id] => 19644481 [patent_doc_number] => 20240419001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => COMPACT POLARIZED ILLUMINATORS USING REFLECTIVE POLARIZERS [patent_app_type] => utility [patent_app_number] => 18/818923 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18818923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/818923
COMPACT POLARIZED ILLUMINATORS USING REFLECTIVE POLARIZERS Aug 28, 2024 Pending
Array ( [id] => 20850714 [patent_doc_number] => 12687745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Digital control method for laser power stabilization [patent_app_type] => utility [patent_app_number] => 18/795469 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795469
DIGITAL CONTROL METHOD FOR LASER POWER STABILIZATION Aug 5, 2024 Issued
Array ( [id] => 19573276 [patent_doc_number] => 20240377568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => OPTICAL STACK [patent_app_type] => utility [patent_app_number] => 18/783587 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18783587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783587
OPTICAL STACK Jul 24, 2024 Pending
Array ( [id] => 19747357 [patent_doc_number] => 20250035922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => ACTUATING APPARATUS AND PROJECTOR [patent_app_type] => utility [patent_app_number] => 18/762683 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18762683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762683
ACTUATING APPARATUS AND PROJECTOR Jul 2, 2024 Pending
Array ( [id] => 19992262 [patent_doc_number] => 20250130484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => FRONT-LIT ILLUMINATION MODULE [patent_app_type] => utility [patent_app_number] => 18/762871 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18762871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762871
FRONT-LIT ILLUMINATION MODULE Jul 2, 2024 Pending
Array ( [id] => 19517055 [patent_doc_number] => 20240348741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => CONTROL DEVICE, CONTROL METHOD, AND CONTROL PROGRAM [patent_app_type] => utility [patent_app_number] => 18/755100 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755100
CONTROL DEVICE, CONTROL METHOD, AND CONTROL PROGRAM Jun 25, 2024 Pending
Array ( [id] => 19498844 [patent_doc_number] => 20240337862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/748160 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18748160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748160
DISPLAY APPARATUS Jun 19, 2024 Pending
Array ( [id] => 19644538 [patent_doc_number] => 20240419058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => PROJECTION SYSTEM, INSTALLATION UNIT, AND SUPPORT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/746419 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746419
PROJECTION SYSTEM, INSTALLATION UNIT, AND SUPPORT APPARATUS Jun 17, 2024 Pending
Array ( [id] => 20421507 [patent_doc_number] => 20250383592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => MEDIA PROMPTER [patent_app_type] => utility [patent_app_number] => 18/745106 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18745106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745106
MEDIA PROMPTER Jun 16, 2024 Pending
Array ( [id] => 19481463 [patent_doc_number] => 20240329505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PROJECTION OPTICAL APPARATUS AND PROJECTOR [patent_app_type] => utility [patent_app_number] => 18/740930 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18740930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740930
PROJECTION OPTICAL APPARATUS AND PROJECTOR Jun 11, 2024 Pending
Array ( [id] => 20922164 [patent_doc_number] => 12717221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-25 [patent_title] => Projector having speaker unit with air circulation path [patent_app_type] => utility [patent_app_number] => 18/680145 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12555 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680145
PROJECTOR May 30, 2024 Pending
Array ( [id] => 19450574 [patent_doc_number] => 20240310704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => LIGHT BLOCKING MEMBER AND PROJECTION VIDEO DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/672706 [patent_app_country] => US [patent_app_date] => 2024-05-23 [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] => -6 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672706
LIGHT BLOCKING MEMBER AND PROJECTION VIDEO DISPLAY DEVICE May 22, 2024 Pending
Array ( [id] => 19573424 [patent_doc_number] => 20240377716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => OPTICAL DIFFUSION ASSEMBLY, OPTICAL DIFFUSION ELEMENT AND PROJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/657663 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657663
OPTICAL DIFFUSION ASSEMBLY, OPTICAL DIFFUSION ELEMENT AND PROJECTION DEVICE May 6, 2024 Pending
Array ( [id] => 19573268 [patent_doc_number] => 20240377560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => IMAGING LENS SYSTEM, IMAGE CAPTURING MODULE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/656296 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656296
Imaging lens system, image capturing module and electronic device May 5, 2024 Issued
Array ( [id] => 19587300 [patent_doc_number] => 20240384857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ALIGNMENT MODULE [patent_app_type] => utility [patent_app_number] => 18/655297 [patent_app_country] => US [patent_app_date] => 2024-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655297
ALIGNMENT MODULE May 4, 2024 Pending
Array ( [id] => 19544645 [patent_doc_number] => 20240361681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => PROJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/645365 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645365
PROJECTION DEVICE Apr 23, 2024 Pending
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