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] => 17366114 [patent_doc_number] => 11233147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 16/745682 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 11694 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745682
Semiconductor device Jan 16, 2020 Issued
Array ( [id] => 17772609 [patent_doc_number] => 11404563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Insulated-gate bipolar transistor with enhanced frequency response, and related methods [patent_app_type] => utility [patent_app_number] => 16/728172 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4275 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16728172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728172
Insulated-gate bipolar transistor with enhanced frequency response, and related methods Dec 26, 2019 Issued
Array ( [id] => 16120513 [patent_doc_number] => 20200212279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => LIGHT EMITTING DIODE DISPLAY APPARATUS AND MULTI SCREEN DISPLAY APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/728413 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16728413 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728413
Light emitting diode display apparatus and multi screen display apparatus using the same Dec 26, 2019 Issued
Array ( [id] => 16356638 [patent_doc_number] => 10797156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Method of forming the gate electrode of field effect transistor [patent_app_type] => utility [patent_app_number] => 16/724752 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5199 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16724752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/724752
Method of forming the gate electrode of field effect transistor Dec 22, 2019 Issued
Array ( [id] => 16920623 [patent_doc_number] => 20210193715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => FINFET PIXEL ARCHITECTURE FOR IMAGE SENSOR PACKAGES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/720287 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16720287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720287
FINFET PIXEL ARCHITECTURE FOR IMAGE SENSOR PACKAGES AND RELATED METHODS Dec 18, 2019 Abandoned
Array ( [id] => 16920621 [patent_doc_number] => 20210193713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => IMAGE SENSOR WITH REDUCED CAPACITANCE TRANSFER GATE [patent_app_type] => utility [patent_app_number] => 16/721837 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16721837 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/721837
Image sensor with reduced capacitance transfer gate Dec 18, 2019 Issued
Array ( [id] => 16173102 [patent_doc_number] => 10714683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Multilayer hardmask for high performance MRAM devices [patent_app_type] => utility [patent_app_number] => 16/719164 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 9994 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719164
Multilayer hardmask for high performance MRAM devices Dec 17, 2019 Issued
Array ( [id] => 16905002 [patent_doc_number] => 20210183918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => TRENCH-BASED PHOTODIODES [patent_app_type] => utility [patent_app_number] => 16/713423 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713423
Trench-based photodiodes Dec 12, 2019 Issued
Array ( [id] => 16090925 [patent_doc_number] => 20200199449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => WAVELENGTH CONVERTING MATERIAL FOR A LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/714439 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11037 [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] => 16714439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714439
Wavelength converting material for a light emitting device Dec 12, 2019 Issued
Array ( [id] => 16316396 [patent_doc_number] => 20200295134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => VFET STANDARD CELL ARCHITECTURE WITH IMPROVED CONTACT AND SUPER VIA [patent_app_type] => utility [patent_app_number] => 16/711582 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16711582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711582
VFET standard cell architecture with improved contact and super via Dec 11, 2019 Issued
Array ( [id] => 16081055 [patent_doc_number] => 20200194514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/704321 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704321
Organic light emitting diode display device and method of fabricating the same Dec 4, 2019 Issued
Array ( [id] => 15688271 [patent_doc_number] => 20200098799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => PROTECTION RING FOR IMAGE SENSORS [patent_app_type] => utility [patent_app_number] => 16/695429 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695429 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695429
Protection ring for image sensors Nov 25, 2019 Issued
Array ( [id] => 18357933 [patent_doc_number] => 11646340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Semiconductor image sensor [patent_app_type] => utility [patent_app_number] => 16/692468 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6779 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692468
Semiconductor image sensor Nov 21, 2019 Issued
Array ( [id] => 16850632 [patent_doc_number] => 20210151377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => SELF-ALIGNED TOP VIA [patent_app_type] => utility [patent_app_number] => 16/685192 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685192 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685192
Self-aligned top via Nov 14, 2019 Issued
Array ( [id] => 15625431 [patent_doc_number] => 20200083120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => METHOD AND STRUCTURE FOR FORMING A VERTICAL FIELD-EFFECT TRANSISTOR USING A REPLACEMENT METAL GATE PROCESS [patent_app_type] => utility [patent_app_number] => 16/684079 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16684079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684079
Method and structure for forming a vertical field-effect transistor using a replacement metal gate process Nov 13, 2019 Issued
Array ( [id] => 15625433 [patent_doc_number] => 20200083121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => METHOD AND STRUCTURE FOR FORMING A VERTICAL FIELD-EFFECT TRANSISTOR USING A REPLACEMENT METAL GATE PROCESS [patent_app_type] => utility [patent_app_number] => 16/684126 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16684126 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684126
Method and structure for forming a vertical field-effect transistor using a replacement metal gate process Nov 13, 2019 Issued
Array ( [id] => 17424414 [patent_doc_number] => 11257878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Organic light emitting device, display apparatus, photoelectric conversion apparatus, illumination apparatus, and moving object [patent_app_type] => utility [patent_app_number] => 16/684337 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 11798 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16684337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684337
Organic light emitting device, display apparatus, photoelectric conversion apparatus, illumination apparatus, and moving object Nov 13, 2019 Issued
Array ( [id] => 17638298 [patent_doc_number] => 11349034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Protruding gate transistor and method of producing same [patent_app_type] => utility [patent_app_number] => 16/679343 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4537 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679343
Protruding gate transistor and method of producing same Nov 10, 2019 Issued
Array ( [id] => 16594030 [patent_doc_number] => 10903307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Fabrication of a MIM capacitor structure with via etch control with integrated maskless etch tuning layers [patent_app_type] => utility [patent_app_number] => 16/669039 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 7854 [patent_no_of_claims] => 20 [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] => 16669039 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/669039
Fabrication of a MIM capacitor structure with via etch control with integrated maskless etch tuning layers Oct 29, 2019 Issued
Array ( [id] => 16264823 [patent_doc_number] => 10756271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Methods of graphene growth and related structures [patent_app_type] => utility [patent_app_number] => 16/665443 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 31 [patent_no_of_words] => 11124 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665443
Methods of graphene growth and related structures Oct 27, 2019 Issued
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