Search

Matthew D. Krcha

Examiner (ID: 5045, Phone: (571)270-0386 , Office: P/1798 )

Most Active Art Unit
1798
Art Unit(s)
1796, 1773, 1798
Total Applications
690
Issued Applications
401
Pending Applications
132
Abandoned Applications
190

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9893705 [patent_doc_number] => 20150048904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'Resonance Tube, Method for Manufacturing Resonance Tube, and Cavity Filter' [patent_app_type] => utility [patent_app_number] => 14/481184 [patent_app_country] => US [patent_app_date] => 2014-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5448 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14481184 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/481184
Resonance Tube, Method for Manufacturing Resonance Tube, and Cavity Filter Sep 8, 2014 Abandoned
Array ( [id] => 9717176 [patent_doc_number] => 20140252874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'DEVICE AND METHOD OF WIRELESS POWER TRANSFER' [patent_app_type] => utility [patent_app_number] => 14/286037 [patent_app_country] => US [patent_app_date] => 2014-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6110 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14286037 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/286037
DEVICE AND METHOD OF WIRELESS POWER TRANSFER May 22, 2014 Abandoned
Array ( [id] => 9729851 [patent_doc_number] => 20140265558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'VEHICLE-MOUNTED POWER SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/211423 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7234 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14211423 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/211423
VEHICLE-MOUNTED POWER SUPPLY SYSTEM Mar 13, 2014 Abandoned
Array ( [id] => 8657572 [patent_doc_number] => 20130038401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'RADAR SYSTEM INCLUDING BALUN' [patent_app_type] => utility [patent_app_number] => 13/569615 [patent_app_country] => US [patent_app_date] => 2012-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3412 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13569615 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/569615
RADAR SYSTEM INCLUDING BALUN Aug 7, 2012 Abandoned
Array ( [id] => 9292068 [patent_doc_number] => 20140035702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'HYBRID FILTER INCLUDING LC- AND MEMS-BASED RESONATORS' [patent_app_type] => utility [patent_app_number] => 13/563252 [patent_app_country] => US [patent_app_date] => 2012-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11364 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13563252 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/563252
HYBRID FILTER INCLUDING LC- AND MEMS-BASED RESONATORS Jul 30, 2012 Abandoned
Array ( [id] => 8225448 [patent_doc_number] => 20120139654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'FREQUENCY SYNTHESIZER' [patent_app_type] => utility [patent_app_number] => 13/371138 [patent_app_country] => US [patent_app_date] => 2012-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8009 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13371138 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/371138
FREQUENCY SYNTHESIZER Feb 9, 2012 Abandoned
Array ( [id] => 8851503 [patent_doc_number] => 20130141178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'Injection Locked Divider with Injection Point Located at a Tapped Inductor' [patent_app_type] => utility [patent_app_number] => 13/312820 [patent_app_country] => US [patent_app_date] => 2011-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4551 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13312820 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/312820
Injection Locked Divider with Injection Point Located at a Tapped Inductor Dec 5, 2011 Abandoned
Array ( [id] => 8237993 [patent_doc_number] => 20120146738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'PIEZOELECTRIC OSCILLATOR' [patent_app_type] => utility [patent_app_number] => 13/309846 [patent_app_country] => US [patent_app_date] => 2011-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3417 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13309846 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/309846
PIEZOELECTRIC OSCILLATOR Dec 1, 2011 Abandoned
Array ( [id] => 8357142 [patent_doc_number] => 20120212305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'FILTER CIRCUIT AND METHOD OF TUNING FILTER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/031559 [patent_app_country] => US [patent_app_date] => 2011-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5748 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13031559 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/031559
FILTER CIRCUIT AND METHOD OF TUNING FILTER CIRCUIT Feb 20, 2011 Abandoned
Array ( [id] => 6146247 [patent_doc_number] => 20110018596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'Phase Locked Loop and 3-Stage Frequency Divider' [patent_app_type] => utility [patent_app_number] => 12/898360 [patent_app_country] => US [patent_app_date] => 2010-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5326 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20110018596.pdf [firstpage_image] =>[orig_patent_app_number] => 12898360 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/898360
Phase locked loop and 3-stage frequency divider Oct 4, 2010 Issued
Array ( [id] => 5973230 [patent_doc_number] => 20110068882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'FILTER AND AMPLIFYING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/881367 [patent_app_country] => US [patent_app_date] => 2010-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2897 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20110068882.pdf [firstpage_image] =>[orig_patent_app_number] => 12881367 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/881367
FILTER AND AMPLIFYING CIRCUIT Sep 13, 2010 Abandoned
Array ( [id] => 7577891 [patent_doc_number] => 20110291773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'Dual-response stopband filter' [patent_app_type] => utility [patent_app_number] => 12/800423 [patent_app_country] => US [patent_app_date] => 2010-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1863 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0291/20110291773.pdf [firstpage_image] =>[orig_patent_app_number] => 12800423 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/800423
Dual-response stopband filter May 13, 2010 Abandoned
Array ( [id] => 7559413 [patent_doc_number] => 20110273245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'PRINTED CIRCUIT BOARD AND COMMON MODE FILTER THEREOF' [patent_app_type] => utility [patent_app_number] => 12/775500 [patent_app_country] => US [patent_app_date] => 2010-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 826 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0273/20110273245.pdf [firstpage_image] =>[orig_patent_app_number] => 12775500 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/775500
PRINTED CIRCUIT BOARD AND COMMON MODE FILTER THEREOF May 6, 2010 Abandoned
Array ( [id] => 8218213 [patent_doc_number] => 20120133448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'MECHANICAL OSCILLATOR' [patent_app_type] => utility [patent_app_number] => 13/144886 [patent_app_country] => US [patent_app_date] => 2010-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 20787 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13144886 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/144886
MECHANICAL OSCILLATOR Jan 17, 2010 Abandoned
Array ( [id] => 6462621 [patent_doc_number] => 20100090780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'Phase shifter' [patent_app_type] => utility [patent_app_number] => 12/588432 [patent_app_country] => US [patent_app_date] => 2009-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3096 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20100090780.pdf [firstpage_image] =>[orig_patent_app_number] => 12588432 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/588432
Phase shifter Oct 14, 2009 Abandoned
Array ( [id] => 7665645 [patent_doc_number] => 20110314914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'ACOUSTIC OSCILLATOR' [patent_app_type] => utility [patent_app_number] => 13/144888 [patent_app_country] => US [patent_app_date] => 2009-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 19216 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13144888 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/144888
ACOUSTIC OSCILLATOR Jan 17, 2009 Abandoned
Array ( [id] => 6091687 [patent_doc_number] => 20110001585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => ' TUNEABLE FILTER AND A METHOD OF TUNING SUCH A FILTER' [patent_app_type] => utility [patent_app_number] => 12/675878 [patent_app_country] => US [patent_app_date] => 2008-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3061 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20110001585.pdf [firstpage_image] =>[orig_patent_app_number] => 12675878 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/675878
TUNEABLE FILTER AND A METHOD OF TUNING SUCH A FILTER Aug 4, 2008 Abandoned
Array ( [id] => 6576932 [patent_doc_number] => 20100321126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'Method of Modulating A Carrier to Transmit Power to a Device, and Modulator Adapted to do the Same' [patent_app_type] => utility [patent_app_number] => 12/865595 [patent_app_country] => US [patent_app_date] => 2008-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5665 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0321/20100321126.pdf [firstpage_image] =>[orig_patent_app_number] => 12865595 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/865595
Method of Modulating A Carrier to Transmit Power to a Device, and Modulator Adapted to do the Same Apr 21, 2008 Abandoned
Array ( [id] => 6577002 [patent_doc_number] => 20100321134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'FLIPPED MICRO-STRIP FILTER' [patent_app_type] => utility [patent_app_number] => 12/446287 [patent_app_country] => US [patent_app_date] => 2006-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2969 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0321/20100321134.pdf [firstpage_image] =>[orig_patent_app_number] => 12446287 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/446287
FLIPPED MICRO-STRIP FILTER Oct 19, 2006 Abandoned
Array ( [id] => 45671 [patent_doc_number] => 07777590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'HF socket' [patent_app_type] => utility [patent_app_number] => 11/498262 [patent_app_country] => US [patent_app_date] => 2006-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3108 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/777/07777590.pdf [firstpage_image] =>[orig_patent_app_number] => 11498262 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/498262
HF socket Aug 2, 2006 Issued
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