Search

William Charles Doerrler

Examiner (ID: 13748, Phone: (571)272-4807 , Office: P/3993 )

Most Active Art Unit
3744
Art Unit(s)
3744, 3404, 3993, 3727
Total Applications
3266
Issued Applications
2731
Pending Applications
250
Abandoned Applications
310

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] => 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] => 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] => 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] => 19365461 [patent_doc_number] => 20240267495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => PROJECTION VIDEO DISPLAY APPARATUS WITH VARIABLE LIGHT ADJUSTMENT FOR MULTI-SCREEN PROJECTION MODE [patent_app_type] => utility [patent_app_number] => 18/640245 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640245 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640245
Projection video display apparatus with variable light adjustment for multi-screen projection mode Apr 18, 2024 Issued
Array ( [id] => 19362480 [patent_doc_number] => 20240264514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => ELECTRONIC UNIT, PROJECTOR, AND COOLING CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/633284 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633284
ELECTRONIC UNIT, PROJECTOR, AND COOLING CONTROL METHOD Apr 10, 2024 Pending
Array ( [id] => 19302456 [patent_doc_number] => 20240231033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => IMAGING LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/617804 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617804
IMAGING LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICE Mar 26, 2024 Pending
Array ( [id] => 19283260 [patent_doc_number] => 20240219736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => HIGHLY EFFICIENT COMPACT HEAD-MOUNTED DISPLAY SYSTEM HAVING SMALL INPUT APERTURE [patent_app_type] => utility [patent_app_number] => 18/606657 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606657
HIGHLY EFFICIENT COMPACT HEAD-MOUNTED DISPLAY SYSTEM HAVING SMALL INPUT APERTURE Mar 14, 2024 Pending
Array ( [id] => 19117691 [patent_doc_number] => 20240129441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => PROJECTION VIDEO DISPLAY APPARATUS WITH VARIABLE LIGHT ADJUSTMENT FOR MULTISCREEN PROJECTION MODE [patent_app_type] => utility [patent_app_number] => 18/394336 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394336
Projection video display apparatus with variable light adjustment for multiscreen projection mode Dec 21, 2023 Issued
Array ( [id] => 19235324 [patent_doc_number] => 20240192518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => AIR FLOATING VIDEO DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/533231 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533231
AIR FLOATING VIDEO DISPLAY APPARATUS Dec 7, 2023 Pending
Array ( [id] => 19943929 [patent_doc_number] => 12316068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Light emitting device including light-transmissive member and lens member [patent_app_type] => utility [patent_app_number] => 18/517409 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 4687 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517409
Light emitting device including light-transmissive member and lens member Nov 21, 2023 Issued
Array ( [id] => 19189322 [patent_doc_number] => 20240168235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => PROJECTOR [patent_app_type] => utility [patent_app_number] => 18/515763 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 456 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515763
PROJECTOR Nov 20, 2023 Pending
Array ( [id] => 19207383 [patent_doc_number] => 20240179282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => CONTROL METHOD FOR PROJECTOR, PROJECTOR, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM [patent_app_type] => utility [patent_app_number] => 18/515809 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515809
CONTROL METHOD FOR PROJECTOR, PROJECTOR, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM Nov 20, 2023 Pending
Array ( [id] => 19192800 [patent_doc_number] => 20240171713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => ILLUMINATION SYSTEM AND PROJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/506117 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18506117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506117
ILLUMINATION SYSTEM AND PROJECTION DEVICE Nov 8, 2023 Pending
Array ( [id] => 19114406 [patent_doc_number] => 20240126156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => LIGHT SOURCE DEVICE AND PROJECTOR [patent_app_type] => utility [patent_app_number] => 18/485580 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485580
LIGHT SOURCE DEVICE AND PROJECTOR Oct 11, 2023 Pending
Array ( [id] => 18956782 [patent_doc_number] => 20240045109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => OPTICAL BODY, MASTER, AND METHOD FOR MANUFACTURING OPTICAL BODY [patent_app_type] => utility [patent_app_number] => 18/375123 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18375123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375123
OPTICAL BODY, MASTER, AND METHOD FOR MANUFACTURING OPTICAL BODY Sep 28, 2023 Pending
Array ( [id] => 19068924 [patent_doc_number] => 20240103350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Light source assembly and projection device [patent_app_type] => utility [patent_app_number] => 18/372155 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372155
Light source assembly and projection device Sep 24, 2023 Pending
Array ( [id] => 19595495 [patent_doc_number] => 12153335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Projector with rotatable projection lens [patent_app_type] => utility [patent_app_number] => 18/473014 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 6150 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18473014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/473014
Projector with rotatable projection lens Sep 21, 2023 Issued
Array ( [id] => 18867297 [patent_doc_number] => 20230421734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => MULTI-HALF-TONE IMAGING AND DUAL MODULATION PROJECTION/DUAL MODULATION LASER PROJECTION [patent_app_type] => utility [patent_app_number] => 18/466976 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466976
MULTI-HALF-TONE IMAGING AND DUAL MODULATION PROJECTION/DUAL MODULATION LASER PROJECTION Sep 13, 2023 Pending
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