Search

Justine Romang Yu

Supervisory Patent Examiner (ID: 6102, Phone: (571)272-4835 , Office: P/3771 )

Most Active Art Unit
3764
Art Unit(s)
3764, 3771, 3751, 2733, 3733, 3301, 3746, 3785, 2899
Total Applications
920
Issued Applications
415
Pending Applications
243
Abandoned Applications
275

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7565375 [patent_doc_number] => 20110285438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'PLL CIRCUIT FOR REDUCING REFERENCE LEAK AND PHASE NOISE' [patent_app_type] => utility [patent_app_number] => 13/114569 [patent_app_country] => US [patent_app_date] => 2011-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10575 [patent_no_of_claims] => 10 [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/A1/0285/20110285438.pdf [firstpage_image] =>[orig_patent_app_number] => 13114569 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/114569
PLL CIRCUIT FOR REDUCING REFERENCE LEAK AND PHASE NOISE May 23, 2011 Abandoned
Array ( [id] => 6371211 [patent_doc_number] => 20100315130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'DRIVE CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/779386 [patent_app_country] => US [patent_app_date] => 2010-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7402 [patent_no_of_claims] => 8 [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/A1/0315/20100315130.pdf [firstpage_image] =>[orig_patent_app_number] => 12779386 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/779386
DRIVE CIRCUIT May 12, 2010 Abandoned
Array ( [id] => 6396130 [patent_doc_number] => 20100164554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'FILTER CIRCUIT, CONTINUOUS TIME FILTER, AND SIGNAL REPRODUCING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/643863 [patent_app_country] => US [patent_app_date] => 2009-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 13061 [patent_no_of_claims] => 12 [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/A1/0164/20100164554.pdf [firstpage_image] =>[orig_patent_app_number] => 12643863 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/643863
FILTER CIRCUIT, CONTINUOUS TIME FILTER, AND SIGNAL REPRODUCING APPARATUS Dec 20, 2009 Abandoned
Array ( [id] => 8299536 [patent_doc_number] => 20120182093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'MICROWAVE FILTER' [patent_app_type] => utility [patent_app_number] => 13/384341 [patent_app_country] => US [patent_app_date] => 2009-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5014 [patent_no_of_claims] => 11 [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] => 13384341 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/384341
MICROWAVE FILTER Jul 13, 2009 Abandoned
Array ( [id] => 5372076 [patent_doc_number] => 20090309636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'Triangle wave generator and switching regulator' [patent_app_type] => utility [patent_app_number] => 12/453339 [patent_app_country] => US [patent_app_date] => 2009-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5519 [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/A1/0309/20090309636.pdf [firstpage_image] =>[orig_patent_app_number] => 12453339 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/453339
Triangle wave generator and switching regulator May 6, 2009 Abandoned
Array ( [id] => 6442356 [patent_doc_number] => 20100279617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'Methods and Apparatus for Reducing Receive Band Noise in Communications Transceivers' [patent_app_type] => utility [patent_app_number] => 12/433450 [patent_app_country] => US [patent_app_date] => 2009-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5818 [patent_no_of_claims] => 22 [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/A1/0279/20100279617.pdf [firstpage_image] =>[orig_patent_app_number] => 12433450 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/433450
Methods and Apparatus for Reducing Receive Band Noise in Communications Transceivers Apr 29, 2009 Abandoned
Array ( [id] => 8703183 [patent_doc_number] => 08396416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-12 [patent_title] => 'Radio system and a method for relaying radio signals' [patent_app_type] => utility [patent_app_number] => 12/416639 [patent_app_country] => US [patent_app_date] => 2009-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5999 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12416639 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/416639
Radio system and a method for relaying radio signals Mar 31, 2009 Issued
Array ( [id] => 6311469 [patent_doc_number] => 20100111144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'METHOD FOR DETERMINING AND CHANGING RF CHANNEL AND RF TRANSCEIVING SYSTEM USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/388268 [patent_app_country] => US [patent_app_date] => 2009-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3559 [patent_no_of_claims] => 33 [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/A1/0111/20100111144.pdf [firstpage_image] =>[orig_patent_app_number] => 12388268 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/388268
METHOD FOR DETERMINING AND CHANGING RF CHANNEL AND RF TRANSCEIVING SYSTEM USING THE SAME Feb 17, 2009 Abandoned
Array ( [id] => 6021993 [patent_doc_number] => 20110050319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'Multiplier, Mixer, Modulator, Receiver and Transmitter' [patent_app_type] => utility [patent_app_number] => 12/676150 [patent_app_country] => US [patent_app_date] => 2008-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3268 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20110050319.pdf [firstpage_image] =>[orig_patent_app_number] => 12676150 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/676150
Multiplier, Mixer, Modulator, Receiver and Transmitter Jul 28, 2008 Abandoned
Array ( [id] => 5269093 [patent_doc_number] => 20090072868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'WIDEBAND TRACK-AND-HOLD AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 12/104827 [patent_app_country] => US [patent_app_date] => 2008-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2995 [patent_no_of_claims] => 13 [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/A1/0072/20090072868.pdf [firstpage_image] =>[orig_patent_app_number] => 12104827 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/104827
WIDEBAND TRACK-AND-HOLD AMPLIFIER Apr 16, 2008 Abandoned
Array ( [id] => 4757095 [patent_doc_number] => 20080309320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'NEGATIVE VOLTAGE DETECTION CIRCUIT FOR SYNCHRONOUS RECTIFIER MOSFET' [patent_app_type] => utility [patent_app_number] => 12/103596 [patent_app_country] => US [patent_app_date] => 2008-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1896 [patent_no_of_claims] => 17 [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/A1/0309/20080309320.pdf [firstpage_image] =>[orig_patent_app_number] => 12103596 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/103596
NEGATIVE VOLTAGE DETECTION CIRCUIT FOR SYNCHRONOUS RECTIFIER MOSFET Apr 14, 2008 Abandoned
Array ( [id] => 4783136 [patent_doc_number] => 20080136465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'SEMICONDUCTOR INTEGRATED CIRCUIT' [patent_app_type] => utility [patent_app_number] => 11/951845 [patent_app_country] => US [patent_app_date] => 2007-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3196 [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] => publications/A1/0136/20080136465.pdf [firstpage_image] =>[orig_patent_app_number] => 11951845 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/951845
SEMICONDUCTOR INTEGRATED CIRCUIT Dec 5, 2007 Abandoned
Array ( [id] => 5450360 [patent_doc_number] => 20090066396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'LEVEL SHIFTING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 11/853053 [patent_app_country] => US [patent_app_date] => 2007-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2061 [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/A1/0066/20090066396.pdf [firstpage_image] =>[orig_patent_app_number] => 11853053 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/853053
LEVEL SHIFTING CIRCUIT Sep 10, 2007 Abandoned
Array ( [id] => 4702327 [patent_doc_number] => 20080061849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'POWER-ON CIRCUIT' [patent_app_type] => utility [patent_app_number] => 11/852005 [patent_app_country] => US [patent_app_date] => 2007-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3308 [patent_no_of_claims] => 16 [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/A1/0061/20080061849.pdf [firstpage_image] =>[orig_patent_app_number] => 11852005 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/852005
POWER-ON CIRCUIT Sep 6, 2007 Abandoned
Array ( [id] => 5166594 [patent_doc_number] => 20070288183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'ANALOG SIGNAL TRANSITION DETECTOR' [patent_app_type] => utility [patent_app_number] => 11/759489 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6451 [patent_no_of_claims] => 23 [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/A1/0288/20070288183.pdf [firstpage_image] =>[orig_patent_app_number] => 11759489 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/759489
ANALOG SIGNAL TRANSITION DETECTOR Jun 6, 2007 Abandoned
Array ( [id] => 9663315 [patent_doc_number] => 08810305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/717160 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3644 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11717160 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/717160
Semiconductor device Mar 12, 2007 Issued
Array ( [id] => 5668291 [patent_doc_number] => 20060173641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-03 [patent_title] => 'Current mode waveform generator followed by a voltage mode buffer' [patent_app_type] => utility [patent_app_number] => 11/304068 [patent_app_country] => US [patent_app_date] => 2005-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2654 [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] => publications/A1/0173/20060173641.pdf [firstpage_image] =>[orig_patent_app_number] => 11304068 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/304068
Current mode waveform generator followed by a voltage mode buffer Dec 14, 2005 Abandoned
Array ( [id] => 677580 [patent_doc_number] => 07088206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-08 [patent_title] => 'GFCI receptacle having blocking means' [patent_app_type] => utility [patent_app_number] => 11/268127 [patent_app_country] => US [patent_app_date] => 2005-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5956 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/088/07088206.pdf [firstpage_image] =>[orig_patent_app_number] => 11268127 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/268127
GFCI receptacle having blocking means Nov 6, 2005 Issued
Array ( [id] => 617006 [patent_doc_number] => 07145419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-05 [patent_title] => 'Contactor assembly for a circuit breaker' [patent_app_type] => utility [patent_app_number] => 11/239049 [patent_app_country] => US [patent_app_date] => 2005-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6053 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/145/07145419.pdf [firstpage_image] =>[orig_patent_app_number] => 11239049 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/239049
Contactor assembly for a circuit breaker Sep 29, 2005 Issued
Array ( [id] => 617010 [patent_doc_number] => 07145423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-05 [patent_title] => 'Electromagnetic actuator and composite electromagnetic actuator apparatus' [patent_app_type] => utility [patent_app_number] => 11/211904 [patent_app_country] => US [patent_app_date] => 2005-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6017 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/145/07145423.pdf [firstpage_image] =>[orig_patent_app_number] => 11211904 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/211904
Electromagnetic actuator and composite electromagnetic actuator apparatus Aug 24, 2005 Issued
Menu