Search

Ralf T Seifert

Examiner (ID: 12518, Phone: (571)272-2657 , Office: P/2914 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1395101 [patent_doc_number] => 06548832 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Hybrid integrated circuit device' [patent_app_type] => B1 [patent_app_number] => 09/536921 [patent_app_country] => US [patent_app_date] => 2000-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7415 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/548/06548832.pdf [firstpage_image] =>[orig_patent_app_number] => 09536921 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/536921
Hybrid integrated circuit device Mar 27, 2000 Issued
Array ( [id] => 1257177 [patent_doc_number] => 06667506 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-23 [patent_title] => 'Variable capacitor with programmability' [patent_app_type] => B1 [patent_app_number] => 09/537806 [patent_app_country] => US [patent_app_date] => 2000-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 11494 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/667/06667506.pdf [firstpage_image] =>[orig_patent_app_number] => 09537806 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/537806
Variable capacitor with programmability Mar 24, 2000 Issued
Array ( [id] => 1125130 [patent_doc_number] => 06794675 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-21 [patent_title] => 'Organic electroluminescence display with improved contact characteristics' [patent_app_type] => B1 [patent_app_number] => 09/532283 [patent_app_country] => US [patent_app_date] => 2000-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4672 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/794/06794675.pdf [firstpage_image] =>[orig_patent_app_number] => 09532283 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532283
Organic electroluminescence display with improved contact characteristics Mar 22, 2000 Issued
Array ( [id] => 1505395 [patent_doc_number] => 06465846 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-15 [patent_title] => 'Semiconductor integrated circuit device having trench-type photodiode' [patent_app_type] => B1 [patent_app_number] => 09/532486 [patent_app_country] => US [patent_app_date] => 2000-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1242 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/465/06465846.pdf [firstpage_image] =>[orig_patent_app_number] => 09532486 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532486
Semiconductor integrated circuit device having trench-type photodiode Mar 21, 2000 Issued
Array ( [id] => 1344315 [patent_doc_number] => 06590290 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-08 [patent_title] => 'Stacked via in copper/polyimide BEOL' [patent_app_type] => B1 [patent_app_number] => 09/532229 [patent_app_country] => US [patent_app_date] => 2000-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4281 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/590/06590290.pdf [firstpage_image] =>[orig_patent_app_number] => 09532229 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532229
Stacked via in copper/polyimide BEOL Mar 21, 2000 Issued
Array ( [id] => 1249137 [patent_doc_number] => 06674160 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-06 [patent_title] => 'Multi-chip semiconductor device' [patent_app_type] => B1 [patent_app_number] => 09/526904 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3362 [patent_no_of_claims] => 15 [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] => patents/06/674/06674160.pdf [firstpage_image] =>[orig_patent_app_number] => 09526904 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/526904
Multi-chip semiconductor device Mar 15, 2000 Issued
Array ( [id] => 1480469 [patent_doc_number] => 06452214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-09-17 [patent_title] => 'Group III nitride compound semiconductor light-emitting device having a light emission output of high light intensity' [patent_app_type] => B2 [patent_app_number] => 09/523463 [patent_app_country] => US [patent_app_date] => 2000-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5580 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452214.pdf [firstpage_image] =>[orig_patent_app_number] => 09523463 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/523463
Group III nitride compound semiconductor light-emitting device having a light emission output of high light intensity Mar 9, 2000 Issued
Array ( [id] => 1590952 [patent_doc_number] => 06483195 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'Transfer bump street, semiconductor flip chip and method of producing same' [patent_app_type] => B1 [patent_app_number] => 09/523063 [patent_app_country] => US [patent_app_date] => 2000-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 62 [patent_no_of_words] => 12517 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/483/06483195.pdf [firstpage_image] =>[orig_patent_app_number] => 09523063 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/523063
Transfer bump street, semiconductor flip chip and method of producing same Mar 8, 2000 Issued
Array ( [id] => 968883 [patent_doc_number] => 06940160 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-06 [patent_title] => 'Semiconductor device and method of manufacture thereof, circuit board, and electronic instrument' [patent_app_type] => utility [patent_app_number] => 09/700464 [patent_app_country] => US [patent_app_date] => 2000-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 11867 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/940/06940160.pdf [firstpage_image] =>[orig_patent_app_number] => 09700464 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/700464
Semiconductor device and method of manufacture thereof, circuit board, and electronic instrument Mar 7, 2000 Issued
Array ( [id] => 1399162 [patent_doc_number] => 06545296 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-08 [patent_title] => 'Semiconductor light emitting device' [patent_app_type] => B1 [patent_app_number] => 09/512245 [patent_app_country] => US [patent_app_date] => 2000-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2759 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/545/06545296.pdf [firstpage_image] =>[orig_patent_app_number] => 09512245 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/512245
Semiconductor light emitting device Feb 23, 2000 Issued
Array ( [id] => 4310322 [patent_doc_number] => 06326692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Insulating and capping structure with preservation of the low dielectric constant of the insulating layer' [patent_app_type] => 1 [patent_app_number] => 9/511465 [patent_app_country] => US [patent_app_date] => 2000-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4575 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/326/06326692.pdf [firstpage_image] =>[orig_patent_app_number] => 511465 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/511465
Insulating and capping structure with preservation of the low dielectric constant of the insulating layer Feb 22, 2000 Issued
Array ( [id] => 1364759 [patent_doc_number] => 06573591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-03 [patent_title] => 'Spherical semiconductor device and method of mounting the same on a substrate' [patent_app_type] => B2 [patent_app_number] => 09/511032 [patent_app_country] => US [patent_app_date] => 2000-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4232 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/573/06573591.pdf [firstpage_image] =>[orig_patent_app_number] => 09511032 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/511032
Spherical semiconductor device and method of mounting the same on a substrate Feb 22, 2000 Issued
Array ( [id] => 739034 [patent_doc_number] => 07034404 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-25 [patent_title] => 'Resin composition for semiconductor encapsulation, semiconductor device obtained with the same, and process for producing semiconductor device' [patent_app_type] => utility [patent_app_number] => 09/914363 [patent_app_country] => US [patent_app_date] => 2000-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32521 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/034/07034404.pdf [firstpage_image] =>[orig_patent_app_number] => 09914363 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/914363
Resin composition for semiconductor encapsulation, semiconductor device obtained with the same, and process for producing semiconductor device Feb 20, 2000 Issued
Array ( [id] => 1300138 [patent_doc_number] => 06627965 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-30 [patent_title] => 'Micromechanical device with an epitaxial layer' [patent_app_type] => B1 [patent_app_number] => 09/500407 [patent_app_country] => US [patent_app_date] => 2000-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 3500 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/627/06627965.pdf [firstpage_image] =>[orig_patent_app_number] => 09500407 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/500407
Micromechanical device with an epitaxial layer Feb 7, 2000 Issued
Array ( [id] => 4331599 [patent_doc_number] => 06329687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Two bit flash cell with two floating gate regions' [patent_app_type] => 1 [patent_app_number] => 9/492353 [patent_app_country] => US [patent_app_date] => 2000-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2705 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/329/06329687.pdf [firstpage_image] =>[orig_patent_app_number] => 492353 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/492353
Two bit flash cell with two floating gate regions Jan 26, 2000 Issued
Array ( [id] => 4336448 [patent_doc_number] => 06313484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Circuit-integrated light-receiving device' [patent_app_type] => 1 [patent_app_number] => 9/472886 [patent_app_country] => US [patent_app_date] => 1999-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 46 [patent_no_of_words] => 19643 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/313/06313484.pdf [firstpage_image] =>[orig_patent_app_number] => 472886 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/472886
Circuit-integrated light-receiving device Dec 27, 1999 Issued
Array ( [id] => 1448103 [patent_doc_number] => 06369438 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Semiconductor device and method for manufacturing the same' [patent_app_type] => B1 [patent_app_number] => 09/468923 [patent_app_country] => US [patent_app_date] => 1999-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 7713 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/369/06369438.pdf [firstpage_image] =>[orig_patent_app_number] => 09468923 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/468923
Semiconductor device and method for manufacturing the same Dec 21, 1999 Issued
Array ( [id] => 6671872 [patent_doc_number] => 20030057475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE' [patent_app_type] => new [patent_app_number] => 09/456873 [patent_app_country] => US [patent_app_date] => 1999-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3603 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20030057475.pdf [firstpage_image] =>[orig_patent_app_number] => 09456873 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/456873
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE Dec 7, 1999 Abandoned
Array ( [id] => 4390299 [patent_doc_number] => 06262490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Substrate strip for use in packaging semiconductor chips' [patent_app_type] => 1 [patent_app_number] => 9/434261 [patent_app_country] => US [patent_app_date] => 1999-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2790 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/262/06262490.pdf [firstpage_image] =>[orig_patent_app_number] => 434261 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/434261
Substrate strip for use in packaging semiconductor chips Nov 4, 1999 Issued
Array ( [id] => 1424721 [patent_doc_number] => 06507116 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Electronic package and method of forming' [patent_app_type] => B1 [patent_app_number] => 09/430075 [patent_app_country] => US [patent_app_date] => 1999-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5336 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/507/06507116.pdf [firstpage_image] =>[orig_patent_app_number] => 09430075 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/430075
Electronic package and method of forming Oct 28, 1999 Issued
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