Search

Rajesh Khattar

Examiner (ID: 10557, Phone: (571)272-7981 , Office: P/3693 )

Most Active Art Unit
3693
Art Unit(s)
3626, 3684, 3693
Total Applications
660
Issued Applications
207
Pending Applications
86
Abandoned Applications
386

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17145482 [patent_doc_number] => 20210313495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/351928 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351928
Light emitting device including light transmissive member with concave portions Jun 17, 2021 Issued
Array ( [id] => 19974070 [patent_doc_number] => 12342705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Light emitting display device including a first spacer structure surrounding a subpixel in a loop pattern [patent_app_type] => utility [patent_app_number] => 17/345864 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 9097 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345864
Light emitting display device including a first spacer structure surrounding a subpixel in a loop pattern Jun 10, 2021 Issued
Array ( [id] => 17115944 [patent_doc_number] => 20210296541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => LIGHT EMITTING DEVICE WITH HIGH NEAR-FIELD CONTRAST RATIO [patent_app_type] => utility [patent_app_number] => 17/341743 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341743
Light emitting device with high near-field contrast ratio Jun 7, 2021 Issued
Array ( [id] => 18061974 [patent_doc_number] => 20220393061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => UV PATTERNABLE MATRIX CONTAINING BLUE LIGHT EMITTING QUANTUM DOTS [patent_app_type] => utility [patent_app_number] => 17/341612 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341612
UV patternable matrix containing blue light emitting quantum dots Jun 7, 2021 Issued
Array ( [id] => 17477811 [patent_doc_number] => 20220085315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/341205 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17341205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341205
Electronic device including a light-emitting element having functional layers with thickness profiles Jun 6, 2021 Issued
Array ( [id] => 18805946 [patent_doc_number] => 11839127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Light emitting display device with electron injection layer at non-active area [patent_app_type] => utility [patent_app_number] => 17/336903 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 10567 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336903
Light emitting display device with electron injection layer at non-active area Jun 1, 2021 Issued
Array ( [id] => 19018107 [patent_doc_number] => 11925069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Display device having a protrusion in a non-emission area to reduce leakage current [patent_app_type] => utility [patent_app_number] => 17/336253 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 66 [patent_no_of_words] => 22647 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336253
Display device having a protrusion in a non-emission area to reduce leakage current May 31, 2021 Issued
Array ( [id] => 18282775 [patent_doc_number] => 20230098247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/909419 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909419
Array substrate with symmetrical subpixelgroups, display panel and display device including the array substrate May 26, 2021 Issued
Array ( [id] => 18892827 [patent_doc_number] => 11871620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => OLED display panel having fence structure under anode [patent_app_type] => utility [patent_app_number] => 17/332313 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 3456 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332313
OLED display panel having fence structure under anode May 26, 2021 Issued
Array ( [id] => 19907871 [patent_doc_number] => 12284901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Display apparatus including intermediate layer with different thicknesses between pixel electrodes and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/303027 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6619 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303027
Display apparatus including intermediate layer with different thicknesses between pixel electrodes and method of manufacturing the same May 17, 2021 Issued
Array ( [id] => 18024575 [patent_doc_number] => 20220376074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/417120 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8137 [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] => 17417120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/417120
NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME May 2, 2021 Abandoned
Array ( [id] => 19064692 [patent_doc_number] => 11943971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => OLED with one color emitting layer on a convex portion [patent_app_type] => utility [patent_app_number] => 17/246764 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8625 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246764
OLED with one color emitting layer on a convex portion May 2, 2021 Issued
Array ( [id] => 17566957 [patent_doc_number] => 20220131106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/243003 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13303 [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] => 17243003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243003
Display with dam surrounding opening Apr 27, 2021 Issued
Array ( [id] => 17025536 [patent_doc_number] => 20210249408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/240555 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240555
SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME Apr 25, 2021 Pending
Array ( [id] => 19873848 [patent_doc_number] => 12266722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Hemt with plate over channel layer [patent_app_type] => utility [patent_app_number] => 17/207719 [patent_app_country] => US [patent_app_date] => 2021-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6479 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207719
Hemt with plate over channel layer Mar 20, 2021 Issued
Array ( [id] => 20177580 [patent_doc_number] => 12396346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Display device with emission region having multiple emission layers [patent_app_type] => utility [patent_app_number] => 17/204255 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6472 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204255
Display device with emission region having multiple emission layers Mar 16, 2021 Issued
Array ( [id] => 20177580 [patent_doc_number] => 12396346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Display device with emission region having multiple emission layers [patent_app_type] => utility [patent_app_number] => 17/204255 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6472 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204255
Display device with emission region having multiple emission layers Mar 16, 2021 Issued
Array ( [id] => 20177580 [patent_doc_number] => 12396346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Display device with emission region having multiple emission layers [patent_app_type] => utility [patent_app_number] => 17/204255 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6472 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204255
Display device with emission region having multiple emission layers Mar 16, 2021 Issued
Array ( [id] => 20177580 [patent_doc_number] => 12396346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Display device with emission region having multiple emission layers [patent_app_type] => utility [patent_app_number] => 17/204255 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6472 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204255
Display device with emission region having multiple emission layers Mar 16, 2021 Issued
Array ( [id] => 18193533 [patent_doc_number] => 20230047052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SAME, AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/788030 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11427 [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] => 17788030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788030
Device formed by epitaxial growth from the side surface of a step Mar 1, 2021 Issued
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