Search

Karlheinz R. Skowronek

Supervisory Patent Examiner (ID: 14367, Phone: (571)272-9047 , Office: P/1676 )

Most Active Art Unit
1631
Art Unit(s)
1687, 1654, 1676, 1631, 1671, 1658
Total Applications
458
Issued Applications
67
Pending Applications
124
Abandoned Applications
266

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19696687 [patent_doc_number] => 20250015232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => UNIT PIXEL HAVING LIGHT EMITTING DEVICE AND DISPLAYING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/890547 [patent_app_country] => US [patent_app_date] => 2024-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18890547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/890547
UNIT PIXEL HAVING LIGHT EMITTING DEVICE AND DISPLAYING APPARATUS Sep 18, 2024 Pending
Array ( [id] => 19850593 [patent_doc_number] => 20250095944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => ELECTRON GUN USING VIRTUAL SOURCE METHOD [patent_app_type] => utility [patent_app_number] => 18/884943 [patent_app_country] => US [patent_app_date] => 2024-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18884943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/884943
ELECTRON GUN USING VIRTUAL SOURCE METHOD Sep 12, 2024 Pending
Array ( [id] => 19833809 [patent_doc_number] => 20250085595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => LIQUID CRYSTAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/882833 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18882833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/882833
LIQUID CRYSTAL DEVICE Sep 11, 2024 Pending
Array ( [id] => 19644521 [patent_doc_number] => 20240419041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/815759 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/815759
Display panel and display device Aug 25, 2024 Issued
Array ( [id] => 20109700 [patent_doc_number] => 12360414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Liquid crystal panel, liquid crystal panel apparatus, and imager [patent_app_type] => utility [patent_app_number] => 18/808373 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 6585 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18808373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808373
Liquid crystal panel, liquid crystal panel apparatus, and imager Aug 18, 2024 Issued
Array ( [id] => 20109700 [patent_doc_number] => 12360414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Liquid crystal panel, liquid crystal panel apparatus, and imager [patent_app_type] => utility [patent_app_number] => 18/808373 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 6585 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18808373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808373
Liquid crystal panel, liquid crystal panel apparatus, and imager Aug 18, 2024 Issued
Array ( [id] => 19786959 [patent_doc_number] => 20250060638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => LIQUID CRYSTAL DISPLAY OF MICRO DISPLAY DEVICE AND A MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/806382 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18806382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806382
LIQUID CRYSTAL DISPLAY OF MICRO DISPLAY DEVICE AND A MANUFACTURING METHOD THEREOF Aug 14, 2024 Pending
Array ( [id] => 19724887 [patent_doc_number] => 20250027638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => LIGHTED HEADGEAR [patent_app_type] => utility [patent_app_number] => 18/778723 [patent_app_country] => US [patent_app_date] => 2024-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18778723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/778723
LIGHTED HEADGEAR Jul 18, 2024 Pending
Array ( [id] => 20265444 [patent_doc_number] => 12436430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/768537 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6822 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768537
Display device Jul 9, 2024 Issued
Array ( [id] => 19941104 [patent_doc_number] => 12313229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-27 [patent_title] => Water-stirring lantern [patent_app_type] => utility [patent_app_number] => 18/761306 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761306
Water-stirring lantern Jul 1, 2024 Issued
Array ( [id] => 19688704 [patent_doc_number] => 20250007249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SPARK PLUG [patent_app_type] => utility [patent_app_number] => 18/755793 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18755793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755793
Spark plug Jun 26, 2024 Issued
Array ( [id] => 19810770 [patent_doc_number] => 12242158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Liquid crystal display device [patent_app_type] => utility [patent_app_number] => 18/751489 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6604 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18751489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751489
Liquid crystal display device Jun 23, 2024 Issued
Array ( [id] => 19477637 [patent_doc_number] => 20240325679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => LOW-BLUE LIGHT SOURCE [patent_app_type] => utility [patent_app_number] => 18/739080 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739080
LOW-BLUE LIGHT SOURCE Jun 9, 2024 Pending
Array ( [id] => 19910879 [patent_doc_number] => 12287085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Display systems using IR and UV transparent optical films [patent_app_type] => utility [patent_app_number] => 18/663323 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 4968 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663323
Display systems using IR and UV transparent optical films May 13, 2024 Issued
Array ( [id] => 19404623 [patent_doc_number] => 20240288134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => CEILING LAMP MOUNTING STRUCTURE AND CEILING LAMP [patent_app_type] => utility [patent_app_number] => 18/658994 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658994
CEILING LAMP MOUNTING STRUCTURE AND CEILING LAMP May 8, 2024 Pending
Array ( [id] => 19409210 [patent_doc_number] => 20240292721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Light emitting device with optimized light-guiding units [patent_app_type] => utility [patent_app_number] => 18/657712 [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] => 6675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18657712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657712
Light emitting device with optimized light-guiding units May 6, 2024 Issued
Array ( [id] => 19817673 [patent_doc_number] => 20250075880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => BACKLIGHT MODULE [patent_app_type] => utility [patent_app_number] => 18/654026 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18654026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654026
BACKLIGHT MODULE May 2, 2024 Pending
Array ( [id] => 20467862 [patent_doc_number] => 12523899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Switchable privacy display [patent_app_type] => utility [patent_app_number] => 18/643255 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 87 [patent_figures_cnt] => 192 [patent_no_of_words] => 49226 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643255
Switchable privacy display Apr 22, 2024 Issued
Array ( [id] => 20257557 [patent_doc_number] => 12429907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Electronic devices with flexible display cover layers [patent_app_type] => utility [patent_app_number] => 18/628979 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 4334 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628979
Electronic devices with flexible display cover layers Apr 7, 2024 Issued
Array ( [id] => 19381893 [patent_doc_number] => 20240271763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => PORTABLE LIGHTING DEVICE WITH AN ILLUMINATED INDICIA [patent_app_type] => utility [patent_app_number] => 18/627547 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18627547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627547
Portable lighting device with an illuminated indicia Apr 4, 2024 Issued
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