Search

Frederick F. Krass

Supervisory Patent Examiner (ID: 4190, Phone: (571)272-0580 , Office: P/1612 )

Most Active Art Unit
1614
Art Unit(s)
1503, 1501, 1612, 2899, 1614
Total Applications
2179
Issued Applications
1357
Pending Applications
300
Abandoned Applications
523

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19235583 [patent_doc_number] => 20240192778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => SYSTEM AND METHOD FOR INVOLUNTARY USER COMMAND COMPENSATION ON AN INPUT DEVICE [patent_app_type] => utility [patent_app_number] => 18/526536 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18526536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526536
System and method for involuntary user command compensation on an input device Nov 30, 2023 Issued
Array ( [id] => 20266721 [patent_doc_number] => 12437717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Pixel and display apparatus [patent_app_type] => utility [patent_app_number] => 18/525303 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3660 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18525303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525303
Pixel and display apparatus Nov 29, 2023 Issued
Array ( [id] => 20130838 [patent_doc_number] => 12373151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Display device, display system, and display and control method [patent_app_type] => utility [patent_app_number] => 18/522279 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1194 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522279
Display device, display system, and display and control method Nov 28, 2023 Issued
Array ( [id] => 19036165 [patent_doc_number] => 20240085980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => EYE TRACKING USING ALTERNATE SAMPLING [patent_app_type] => utility [patent_app_number] => 18/516469 [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] => 21905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18516469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516469
Eye tracking using alternate sampling Nov 20, 2023 Issued
Array ( [id] => 19250790 [patent_doc_number] => 20240201780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => INFORMATION PROCESSING APPARATUS AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/495007 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495007
Information processing apparatus and control method Oct 25, 2023 Issued
Array ( [id] => 18956893 [patent_doc_number] => 20240045220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Head-Mounted Device With Tension Adjustment [patent_app_type] => utility [patent_app_number] => 18/380783 [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] => 14057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18380783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380783
Head-mounted device with tension adjustment Oct 16, 2023 Issued
Array ( [id] => 18943032 [patent_doc_number] => 20240038171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DISPLAY PANEL, INTEGRATED CHIP, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/380311 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18380311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380311
Display panel, integrated chip, and display device Oct 15, 2023 Issued
Array ( [id] => 18958566 [patent_doc_number] => 20240046893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => DISPLAY APPARATUS AND LIGHT APPARATUS THEREOF [patent_app_type] => utility [patent_app_number] => 18/486845 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486845
Display apparatus and light apparatus thereof Oct 12, 2023 Issued
Array ( [id] => 18941528 [patent_doc_number] => 20240036667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ELECTRONIC PEN [patent_app_type] => utility [patent_app_number] => 18/486524 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486524
Electronic pen Oct 12, 2023 Issued
Array ( [id] => 19363835 [patent_doc_number] => 20240265869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/475332 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475332
Display apparatus Sep 26, 2023 Issued
Array ( [id] => 19979880 [patent_doc_number] => 12347364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Display and electronic device including the display [patent_app_type] => utility [patent_app_number] => 18/372738 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 11400 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372738
Display and electronic device including the display Sep 25, 2023 Issued
Array ( [id] => 19740847 [patent_doc_number] => 12217686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Pixel and organic light emitting display device having the pixel [patent_app_type] => utility [patent_app_number] => 18/473549 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 52 [patent_no_of_words] => 20355 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18473549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/473549
Pixel and organic light emitting display device having the pixel Sep 24, 2023 Issued
Array ( [id] => 19672816 [patent_doc_number] => 12185613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/372670 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 45 [patent_no_of_words] => 20363 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372670
Display device Sep 24, 2023 Issued
Array ( [id] => 19844663 [patent_doc_number] => 20250090014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => OCULAR HYDRATION SENSOR [patent_app_type] => utility [patent_app_number] => 18/468069 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44157 [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] => 18468069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468069
Ocular hydration sensor Sep 14, 2023 Issued
Array ( [id] => 19652610 [patent_doc_number] => 12174391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Electronic devices with deformation sensors [patent_app_type] => utility [patent_app_number] => 18/465795 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7487 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 18465795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465795
Electronic devices with deformation sensors Sep 11, 2023 Issued
Array ( [id] => 19552691 [patent_doc_number] => 12136402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Image processing device, image display device, and image processing method [patent_app_type] => utility [patent_app_number] => 18/242141 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 62 [patent_no_of_words] => 39987 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242141 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242141
Image processing device, image display device, and image processing method Sep 4, 2023 Issued
Array ( [id] => 19552144 [patent_doc_number] => 12135852 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-05 [patent_title] => Spatial filtering a touch signal of a touch screen display [patent_app_type] => utility [patent_app_number] => 18/242298 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 89 [patent_figures_cnt] => 125 [patent_no_of_words] => 42109 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18242298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242298
Spatial filtering a touch signal of a touch screen display Sep 4, 2023 Issued
Array ( [id] => 19305023 [patent_doc_number] => 20240233603 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => DISPLAY DEVICE AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/237984 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237984
Display device and driving method thereof Aug 24, 2023 Issued
Array ( [id] => 19305023 [patent_doc_number] => 20240233603 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => DISPLAY DEVICE AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/237984 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237984
Display device and driving method thereof Aug 24, 2023 Issued
Array ( [id] => 19795944 [patent_doc_number] => 12236905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Dynamic backlight color shift compensation systems and methods [patent_app_type] => utility [patent_app_number] => 18/452802 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9157 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452802 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452802
Dynamic backlight color shift compensation systems and methods Aug 20, 2023 Issued
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