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] => 18956948 [patent_doc_number] => 20240045275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => ELECTRONIC DEVICE AND A SUBSTRATE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/489015 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489015
Electronic device and a substrate assembly Oct 17, 2023 Issued
Array ( [id] => 18956919 [patent_doc_number] => 20240045246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/488416 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 1 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488416
Electronic device Oct 16, 2023 Issued
Array ( [id] => 19110260 [patent_doc_number] => 11963394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Display device and optical inspection method for the same [patent_app_type] => utility [patent_app_number] => 18/369313 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11970 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369313
Display device and optical inspection method for the same Sep 17, 2023 Issued
Array ( [id] => 18846457 [patent_doc_number] => 20230408861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => OPTICAL MEMBER AND LIQUID CRYSTAL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/459858 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459858
Optical member and liquid crystal display device Aug 31, 2023 Issued
Array ( [id] => 18846469 [patent_doc_number] => 20230408873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => POLARIZATION CONVERSION ELEMENT [patent_app_type] => utility [patent_app_number] => 18/448968 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448968
Polarization conversion element Aug 13, 2023 Issued
Array ( [id] => 18786954 [patent_doc_number] => 20230375159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => OPTICAL ELEMENT AND LIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/231297 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231297
Optical element and lighting device Aug 7, 2023 Issued
Array ( [id] => 19243179 [patent_doc_number] => 12013613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/351788 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8791 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351788 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351788
Display device Jul 12, 2023 Issued
Array ( [id] => 18904257 [patent_doc_number] => 20240019742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => LIGHT ADJUSTMENT DEVICE [patent_app_type] => utility [patent_app_number] => 18/349190 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349190
LIGHT ADJUSTMENT DEVICE Jul 9, 2023 Pending
Array ( [id] => 19566077 [patent_doc_number] => 12140846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Spectral and phase modulation tunable birefringence devices [patent_app_type] => utility [patent_app_number] => 18/217715 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 66 [patent_no_of_words] => 23039 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217715
Spectral and phase modulation tunable birefringence devices Jul 2, 2023 Issued
Array ( [id] => 18956969 [patent_doc_number] => 20240045296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Display device with uniform off-axis luminance reduction [patent_app_type] => utility [patent_app_number] => 18/216774 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18216774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216774
Display device with uniform off-axis luminance reduction Jun 29, 2023 Pending
Array ( [id] => 18924805 [patent_doc_number] => 20240027809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => COVER PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/214785 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18214785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214785
COVER PANEL AND DISPLAY DEVICE Jun 26, 2023 Pending
Array ( [id] => 18965542 [patent_doc_number] => 11899300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/210982 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 12344 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210982
Display device Jun 15, 2023 Issued
Array ( [id] => 18677246 [patent_doc_number] => 20230314887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/331420 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18331420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331420
Display device Jun 7, 2023 Issued
Array ( [id] => 18896811 [patent_doc_number] => 20240012296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => PANEL DEVICE [patent_app_type] => utility [patent_app_number] => 18/331456 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331456
PANEL DEVICE Jun 7, 2023 Pending
Array ( [id] => 18846421 [patent_doc_number] => 20230408825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => NEAR-EYE OPTICAL DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/331148 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18331148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331148
NEAR-EYE OPTICAL DISPLAY APPARATUS Jun 6, 2023 Pending
Array ( [id] => 19595461 [patent_doc_number] => 12153301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Display panel and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 18/206147 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 9777 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206147
Display panel and manufacturing method thereof Jun 5, 2023 Issued
Array ( [id] => 18810293 [patent_doc_number] => 20230384628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => OPTICAL ELEMENT AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/323475 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323475
OPTICAL ELEMENT AND DISPLAY DEVICE May 24, 2023 Pending
Array ( [id] => 18677185 [patent_doc_number] => 20230314825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ATTENUATION OF LIGHT TRANSMISSION ARTIFACTS IN WEARABLE DISPLAYS [patent_app_type] => utility [patent_app_number] => 18/316824 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10544 [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] => 18316824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316824
ATTENUATION OF LIGHT TRANSMISSION ARTIFACTS IN WEARABLE DISPLAYS May 11, 2023 Pending
Array ( [id] => 18598699 [patent_doc_number] => 20230273498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ELECTRO-ACTIVE LENSES WITH RAISED RESISTIVE BRIDGES [patent_app_type] => utility [patent_app_number] => 18/313435 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313435
Electro-active lenses with raised resistive bridges May 7, 2023 Issued
Array ( [id] => 18677037 [patent_doc_number] => 20230314674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => DISPLAY SUBSTRATE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/140699 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140699
Display substrate and display device Apr 27, 2023 Issued
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