Search

William R. Alexander

Examiner (ID: 18889, Phone: (571)270-7656 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
1225
Issued Applications
1045
Pending Applications
107
Abandoned Applications
112

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17674458 [patent_doc_number] => 20220187625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => METHOD AND DEVICE FOR TREATING VISION IMPAIRMENT [patent_app_type] => utility [patent_app_number] => 17/503321 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503321
Method and device for treating vision impairment Apr 4, 2021 Issued
Array ( [id] => 16979283 [patent_doc_number] => 20210223520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/218228 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218228
Imaging lens Mar 30, 2021 Issued
Array ( [id] => 16964416 [patent_doc_number] => 20210215915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/218247 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17218247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218247
Imaging lens Mar 30, 2021 Issued
Array ( [id] => 16979284 [patent_doc_number] => 20210223521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/218235 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218235
Imaging lens Mar 30, 2021 Issued
Array ( [id] => 18217718 [patent_doc_number] => 11592649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Imaging lens [patent_app_type] => utility [patent_app_number] => 17/218218 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 11928 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218218
Imaging lens Mar 30, 2021 Issued
Array ( [id] => 18217717 [patent_doc_number] => 11592648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Imaging lens [patent_app_type] => utility [patent_app_number] => 17/213363 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 12169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213363
Imaging lens Mar 25, 2021 Issued
Array ( [id] => 18188839 [patent_doc_number] => 11579418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Imaging lens [patent_app_type] => utility [patent_app_number] => 17/213418 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 14439 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213418
Imaging lens Mar 25, 2021 Issued
Array ( [id] => 16979281 [patent_doc_number] => 20210223518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/213382 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213382
Imaging lens Mar 25, 2021 Issued
Array ( [id] => 18135710 [patent_doc_number] => 11561378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Imaging lens [patent_app_type] => utility [patent_app_number] => 17/213439 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 12102 [patent_no_of_claims] => 20 [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] => 17213439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213439
Imaging lens Mar 25, 2021 Issued
Array ( [id] => 17898671 [patent_doc_number] => 20220308333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => MONOCULAR TELESCOPE AND ADJUSTABLE OPTICAL MECHANISM THEREOF [patent_app_type] => utility [patent_app_number] => 17/213166 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213166
Monocular telescope and adjustable optical mechanism thereof Mar 24, 2021 Issued
Array ( [id] => 17884321 [patent_doc_number] => 20220299798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => PINHOLE GLASSES [patent_app_type] => utility [patent_app_number] => 17/205557 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205557
Pinhole glasses Mar 17, 2021 Issued
Array ( [id] => 18519488 [patent_doc_number] => 11709378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => IQ matching circuit for contact lens radio receiver [patent_app_type] => utility [patent_app_number] => 17/204761 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4478 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204761
IQ matching circuit for contact lens radio receiver Mar 16, 2021 Issued
Array ( [id] => 16934101 [patent_doc_number] => 20210199990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => LENS ELEMENT [patent_app_type] => utility [patent_app_number] => 17/200950 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8754 [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] => 17200950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200950
Lens element Mar 14, 2021 Issued
Array ( [id] => 18377518 [patent_doc_number] => 20230152605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => GLASSES HAVING AIR CURTAIN FUNCTION [patent_app_type] => utility [patent_app_number] => 17/798639 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798639
GLASSES HAVING AIR CURTAIN FUNCTION Mar 3, 2021 Abandoned
Array ( [id] => 18512801 [patent_doc_number] => 20230229018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => EYEGLASS LENS [patent_app_type] => utility [patent_app_number] => 17/924586 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924586
Eyeglass lens Feb 24, 2021 Issued
Array ( [id] => 17172010 [patent_doc_number] => 20210325680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => Head-Mounted Electronic Device [patent_app_type] => utility [patent_app_number] => 17/185715 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185715
Head-mounted electronic device Feb 24, 2021 Issued
Array ( [id] => 18667742 [patent_doc_number] => 11774635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Achromatic multi-zone metalens [patent_app_type] => utility [patent_app_number] => 17/184326 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 73 [patent_no_of_words] => 11535 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184326
Achromatic multi-zone metalens Feb 23, 2021 Issued
Array ( [id] => 18621769 [patent_doc_number] => 11754801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Optical driving apparatus and optical apparatus [patent_app_type] => utility [patent_app_number] => 17/178547 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5451 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178547
Optical driving apparatus and optical apparatus Feb 17, 2021 Issued
Array ( [id] => 17038526 [patent_doc_number] => 20210255485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => VIRTUAL OBJECT MOVEMENT SPEED CURVE FOR VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/174087 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17174087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174087
Virtual object movement speed curve for virtual and augmented reality display systems Feb 10, 2021 Issued
Array ( [id] => 18749714 [patent_doc_number] => 11809024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Lenses, devices, methods and systems for refractive error [patent_app_type] => utility [patent_app_number] => 17/171662 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 108 [patent_figures_cnt] => 111 [patent_no_of_words] => 69641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171662
Lenses, devices, methods and systems for refractive error Feb 8, 2021 Issued
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