Search

Sikarl A Witherspoon

Examiner (ID: 18252, Phone: (571)272-0649 , Office: P/1671 )

Most Active Art Unit
1621
Art Unit(s)
1692, 1671, 1621, 1622
Total Applications
3135
Issued Applications
2635
Pending Applications
156
Abandoned Applications
344

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18606070 [patent_doc_number] => 11747531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Display substrate, fine metal mask set and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/880874 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 14685 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880874
Display substrate, fine metal mask set and manufacturing method thereof Aug 3, 2022 Issued
Array ( [id] => 18802652 [patent_doc_number] => 11835809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Touch panel [patent_app_type] => utility [patent_app_number] => 17/876719 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 124 [patent_no_of_words] => 40564 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876719
Touch panel Jul 28, 2022 Issued
Array ( [id] => 19152379 [patent_doc_number] => 11977289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Wide-viewing-angle optical film, manufacturing method of the same, and liquid crystal display device [patent_app_type] => utility [patent_app_number] => 17/875867 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4902 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875867
Wide-viewing-angle optical film, manufacturing method of the same, and liquid crystal display device Jul 27, 2022 Issued
Array ( [id] => 18941233 [patent_doc_number] => 20240036372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DUAL SIDE VIEW WAVEGUIDE LIQUID CRYSTAL DISPLAYS [patent_app_type] => utility [patent_app_number] => 17/875779 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17875779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875779
Dual side view waveguide liquid crystal displays Jul 27, 2022 Issued
Array ( [id] => 18802654 [patent_doc_number] => 11835811 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-05 [patent_title] => Hybrid thermal management for liquid crystal on silicon head-up displays [patent_app_type] => utility [patent_app_number] => 17/874413 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5614 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874413
Hybrid thermal management for liquid crystal on silicon head-up displays Jul 26, 2022 Issued
Array ( [id] => 17961669 [patent_doc_number] => 20220342250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/861269 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17861269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861269
Electronic device Jul 10, 2022 Issued
Array ( [id] => 18022310 [patent_doc_number] => 20220373809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => IMAGE DISPLAY APPARATUS AND AR GLASSES [patent_app_type] => utility [patent_app_number] => 17/849181 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21181 [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] => 17849181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849181
Image display apparatus and AR glasses Jun 23, 2022 Issued
Array ( [id] => 18400507 [patent_doc_number] => 11662642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Electro-active lenses with raised resistive bridges [patent_app_type] => utility [patent_app_number] => 17/842472 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8317 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842472
Electro-active lenses with raised resistive bridges Jun 15, 2022 Issued
Array ( [id] => 18577033 [patent_doc_number] => 11733558 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Curved optic structure and method of manufacturing thereof [patent_app_type] => utility [patent_app_number] => 17/805690 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 9689 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805690
Curved optic structure and method of manufacturing thereof Jun 6, 2022 Issued
Array ( [id] => 18217787 [patent_doc_number] => 11592720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 17/829470 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 13490 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829470
Display device May 31, 2022 Issued
Array ( [id] => 18160677 [patent_doc_number] => 20230027269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => TUNABLE POLARIZATION HOLOGRAPHIC LENSES [patent_app_type] => utility [patent_app_number] => 17/745854 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745854
Tunable polarization holographic lenses May 15, 2022 Issued
Array ( [id] => 18561011 [patent_doc_number] => 11726252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Self-lit display panel [patent_app_type] => utility [patent_app_number] => 17/741404 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 7544 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741404
Self-lit display panel May 9, 2022 Issued
Array ( [id] => 18621857 [patent_doc_number] => 11754891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 17/738008 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6091 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 745 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738008
Display device May 5, 2022 Issued
Array ( [id] => 18052676 [patent_doc_number] => 11526055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 17/734302 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 8782 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734302
Electronic device May 1, 2022 Issued
Array ( [id] => 17795190 [patent_doc_number] => 20220254282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => FLEXIBLE DISPLAY DEVICE AND METHOD FOR MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 17/727816 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17727816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727816
Method for manufacturing flexible display device Apr 24, 2022 Issued
Array ( [id] => 17984151 [patent_doc_number] => 20220350188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => LIGHT CONTROL FILM [patent_app_type] => utility [patent_app_number] => 17/728146 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17728146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728146
LIGHT CONTROL FILM Apr 24, 2022 Abandoned
Array ( [id] => 19061457 [patent_doc_number] => 11940686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Spatial light modulator incorporating aberration correction [patent_app_type] => utility [patent_app_number] => 17/658922 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5726 [patent_no_of_claims] => 20 [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] => 17658922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658922
Spatial light modulator incorporating aberration correction Apr 11, 2022 Issued
Array ( [id] => 17751117 [patent_doc_number] => 20220229322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => DISPLAY DEVICE, METHOD FOR FORMING A PATTERN AND METHOD FOR MANUFACTURING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/713715 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713715
Display device, method for forming a pattern and method for manufacturing display device Apr 4, 2022 Issued
Array ( [id] => 19114371 [patent_doc_number] => 20240126121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => FILM FOR WAVELENGTH CONVERSION SHEET, AND WAVELENGTH CONVERSION SHEET, BACKLIGHT, AND LIQUID CRYSTAL DISPLAY DEVICE WHICH USE SAME [patent_app_type] => utility [patent_app_number] => 18/256187 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256187
Film for wavelength conversion sheet, and wavelength conversion sheet, backlight, and liquid crystal display device which use same Mar 16, 2022 Issued
Array ( [id] => 19355385 [patent_doc_number] => 12055822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Display panel and display apparatus [patent_app_type] => utility [patent_app_number] => 17/765481 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3792 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765481
Display panel and display apparatus Mar 15, 2022 Issued
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