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] => 19539523 [patent_doc_number] => 12132080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => FinFET with shorter fin height in drain region than source region and related method [patent_app_type] => utility [patent_app_number] => 17/452651 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5906 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452651
FinFET with shorter fin height in drain region than source region and related method Oct 27, 2021 Issued
Array ( [id] => 17403076 [patent_doc_number] => 20220045167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => VFET STANDARD CELL ARCHITECTURE WITH IMPROVED CONTACT AND SUPER VIA [patent_app_type] => utility [patent_app_number] => 17/510753 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17510753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510753
VFET standard cell architecture with improved contact and super via Oct 25, 2021 Issued
Array ( [id] => 18563094 [patent_doc_number] => 11728348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Vertically stacked field effect transistors [patent_app_type] => utility [patent_app_number] => 17/498241 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 5141 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498241
Vertically stacked field effect transistors Oct 10, 2021 Issued
Array ( [id] => 17692366 [patent_doc_number] => 20220199659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => METHOD FOR MAKING ISOLATION REGION OF CIS DEVICE, AND SEMICONDUCTOR DEVICE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/496136 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17496136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496136
Method for making isolation region of CIS device Oct 6, 2021 Issued
Array ( [id] => 17486291 [patent_doc_number] => 20220093795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => SEMICONDUCTOR DEVICE INCLUDING RECESS GATE STRUCTURE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/480293 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480293
Semiconductor device including recess gate structure and method of manufacturing the same Sep 20, 2021 Issued
Array ( [id] => 17319165 [patent_doc_number] => 20210408215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/474244 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17474244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474244
Display device Sep 13, 2021 Issued
Array ( [id] => 17318933 [patent_doc_number] => 20210407983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Wafer Bonding in Fabrication of 3-Dimensional NOR Memory Circuits [patent_app_type] => utility [patent_app_number] => 17/470861 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470861
Wafer bonding in fabrication of 3-dimensional NOR memory circuits Sep 8, 2021 Issued
Array ( [id] => 18224676 [patent_doc_number] => 20230063670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => CONTACT ETCH STOP LAYER FOR A PIXEL SENSOR [patent_app_type] => utility [patent_app_number] => 17/446558 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446558
CONTACT ETCH STOP LAYER FOR A PIXEL SENSOR Aug 30, 2021 Pending
Array ( [id] => 17993546 [patent_doc_number] => 20220359583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => DEEP TRENCH ISOLATION FOR CROSS-TALK REDUCTION [patent_app_type] => utility [patent_app_number] => 17/411526 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411526
DEEP TRENCH ISOLATION FOR CROSS-TALK REDUCTION Aug 24, 2021 Pending
Array ( [id] => 18048047 [patent_doc_number] => 11522005 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Trench formation methods [patent_app_type] => utility [patent_app_number] => 17/405605 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 9427 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405605
Trench formation methods Aug 17, 2021 Issued
Array ( [id] => 18008768 [patent_doc_number] => 20220367535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => LIGHT ABSORBING LAYER TO ENHANCE P-TYPE DIFFUSION FOR DTI IN IMAGE SENSORS [patent_app_type] => utility [patent_app_number] => 17/397132 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17397132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397132
Light absorbing layer to enhance P-type diffusion for DTI in image sensors Aug 8, 2021 Issued
Array ( [id] => 17247167 [patent_doc_number] => 20210366912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/392460 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392460
Method for manufacturing semiconductor structure Aug 2, 2021 Issued
Array ( [id] => 17645400 [patent_doc_number] => 20220173139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => IMAGE SENSOR [patent_app_type] => utility [patent_app_number] => 17/443791 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13636 [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] => 17443791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443791
IMAGE SENSOR Jul 26, 2021 Pending
Array ( [id] => 19399800 [patent_doc_number] => 12074188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Image sensor [patent_app_type] => utility [patent_app_number] => 17/385245 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 9929 [patent_no_of_claims] => 11 [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] => 17385245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385245
Image sensor Jul 25, 2021 Issued
Array ( [id] => 17203822 [patent_doc_number] => 20210343917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/375466 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375466
LIGHT EMITTING DEVICE Jul 13, 2021 Pending
Array ( [id] => 19079577 [patent_doc_number] => 11948957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Image sensor [patent_app_type] => utility [patent_app_number] => 17/370167 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 11613 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370167
Image sensor Jul 7, 2021 Issued
Array ( [id] => 17840838 [patent_doc_number] => 20220278144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => IMAGE SENSOR [patent_app_type] => utility [patent_app_number] => 17/369567 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369567
Image sensor Jul 6, 2021 Issued
Array ( [id] => 17188811 [patent_doc_number] => 20210335696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => Multi-Die-Package and Method [patent_app_type] => utility [patent_app_number] => 17/368169 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17368169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368169
Multi-die-package and method Jul 5, 2021 Issued
Array ( [id] => 17203437 [patent_doc_number] => 20210343532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/366260 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366260
Semiconductor device and method of manufacturing same Jul 1, 2021 Issued
Array ( [id] => 17917764 [patent_doc_number] => 20220320160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => UNEQUAL CMOS IMAGE SENSOR PIXEL SIZE TO BOOST QUANTUM EFFICIENCY [patent_app_type] => utility [patent_app_number] => 17/361785 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361785
UNEQUAL CMOS IMAGE SENSOR PIXEL SIZE TO BOOST QUANTUM EFFICIENCY Jun 28, 2021 Pending
Menu