Search

Ralf T Seifert

Examiner (ID: 1929)

Most Active Art Unit
2914
Art Unit(s)
2914, 2900, 2902, 2904
Total Applications
7831
Issued Applications
7748
Pending Applications
0
Abandoned Applications
82

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14587525 [patent_doc_number] => 20190221371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => PREPARING METHOD OF LARGE-AREA PEROVSKITE THIN FILM [patent_app_type] => utility [patent_app_number] => 16/249084 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249084
Preparing method of large-area perovskite thin film Jan 15, 2019 Issued
Array ( [id] => 16172762 [patent_doc_number] => 10714339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Selectively deposited parylene masks and methods related thereto [patent_app_type] => utility [patent_app_number] => 16/246776 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4062 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246776 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246776
Selectively deposited parylene masks and methods related thereto Jan 13, 2019 Issued
Array ( [id] => 16944390 [patent_doc_number] => 11056643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Magnetic tunnel junction (MTJ) hard mask encapsulation to prevent redeposition [patent_app_type] => utility [patent_app_number] => 16/239012 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4976 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239012
Magnetic tunnel junction (MTJ) hard mask encapsulation to prevent redeposition Jan 2, 2019 Issued
Array ( [id] => 18579090 [patent_doc_number] => 11735630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Integrated circuit structures with source or drain dopant diffusion blocking layers [patent_app_type] => utility [patent_app_number] => 16/238858 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 14287 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16238858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/238858
Integrated circuit structures with source or drain dopant diffusion blocking layers Jan 2, 2019 Issued
Array ( [id] => 16163157 [patent_doc_number] => 20200219811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => CIRCULAR RING SHAPED ANTIFUSE DEVICE [patent_app_type] => utility [patent_app_number] => 16/239162 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239162 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239162
Circular ring shaped antifuse device Jan 2, 2019 Issued
Array ( [id] => 14285601 [patent_doc_number] => 20190140085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/235864 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235864 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235864
Semiconductor device Dec 27, 2018 Issued
Array ( [id] => 14221625 [patent_doc_number] => 20190123197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/230351 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16230351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/230351
Semiconductor device Dec 20, 2018 Issued
Array ( [id] => 16067605 [patent_doc_number] => 10692764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Alignment marks in substrate having through-substrate via (TSV) [patent_app_type] => utility [patent_app_number] => 16/227752 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 2854 [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] => 16227752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227752
Alignment marks in substrate having through-substrate via (TSV) Dec 19, 2018 Issued
Array ( [id] => 14221653 [patent_doc_number] => 20190123211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => Semiconductor Device with Transition Metal Dichalocogenide Hetero-Structure [patent_app_type] => utility [patent_app_number] => 16/224921 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224921
Semiconductor device with transition metal dichalocogenide hetero-structure Dec 18, 2018 Issued
Array ( [id] => 14307883 [patent_doc_number] => 20190143645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => MAGNETIC ARTICLES [patent_app_type] => utility [patent_app_number] => 16/224613 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9516 [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] => 16224613 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224613
Magnetic articles Dec 17, 2018 Issued
Array ( [id] => 14191351 [patent_doc_number] => 20190115381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => IMAGE SENSOR [patent_app_type] => utility [patent_app_number] => 16/217963 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16217963 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217963
Image sensor Dec 11, 2018 Issued
Array ( [id] => 16684503 [patent_doc_number] => 10943995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Self-aligned passivation of active regions [patent_app_type] => utility [patent_app_number] => 16/216098 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 4140 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216098
Self-aligned passivation of active regions Dec 10, 2018 Issued
Array ( [id] => 15985137 [patent_doc_number] => 10672908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Fin field effect transistor [patent_app_type] => utility [patent_app_number] => 16/207218 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 4239 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207218
Fin field effect transistor Dec 2, 2018 Issued
Array ( [id] => 14476651 [patent_doc_number] => 20190189975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Display Device [patent_app_type] => utility [patent_app_number] => 16/206785 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16206785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206785
Display device Nov 29, 2018 Issued
Array ( [id] => 15401167 [patent_doc_number] => 10541245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Semiconductor device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 16/204840 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 5619 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204840
Semiconductor device and manufacturing method thereof Nov 28, 2018 Issued
Array ( [id] => 15475711 [patent_doc_number] => 10553743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Flexible crystalline ultra-thin Si solar cells [patent_app_type] => utility [patent_app_number] => 16/196093 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5200 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 551 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196093
Flexible crystalline ultra-thin Si solar cells Nov 19, 2018 Issued
Array ( [id] => 16536468 [patent_doc_number] => 10879081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Methods of reducing or eliminating defects in tungsten film [patent_app_type] => utility [patent_app_number] => 16/196056 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196056
Methods of reducing or eliminating defects in tungsten film Nov 19, 2018 Issued
Array ( [id] => 14381783 [patent_doc_number] => 20190164804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => SYSTEMS AND METHODS FOR FIXED FOCUS RING PROCESSING [patent_app_type] => utility [patent_app_number] => 16/195699 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16195699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195699
Systems and methods for fixed focus ring processing Nov 18, 2018 Issued
Array ( [id] => 16684290 [patent_doc_number] => 10943780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Methods for ALD of metal oxides on metal surfaces [patent_app_type] => utility [patent_app_number] => 16/195168 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4407 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195168
Methods for ALD of metal oxides on metal surfaces Nov 18, 2018 Issued
Array ( [id] => 15547539 [patent_doc_number] => 10573559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Laser processing method for wafer [patent_app_type] => utility [patent_app_number] => 16/195190 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 5011 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195190 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195190
Laser processing method for wafer Nov 18, 2018 Issued
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