Search

Norman Yu

Examiner (ID: 13674, Phone: (571)270-7436 , Office: P/2652 )

Most Active Art Unit
2652
Art Unit(s)
2652, 2693
Total Applications
756
Issued Applications
631
Pending Applications
70
Abandoned Applications
73

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9838105 [patent_doc_number] => 20150030186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'BONE CONDUCTION SPEAKER AND COMPOUND VIBRATION DEVICE THEREOF' [patent_app_type] => utility [patent_app_number] => 14/513371 [patent_app_country] => US [patent_app_date] => 2014-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2336 [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] => 14513371 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/513371
Bone conduction speaker and compound vibration device thereof Oct 13, 2014 Issued
Array ( [id] => 11334681 [patent_doc_number] => 09525939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-20 [patent_title] => 'Overheat protector and protection methodology for electrodynamic loudspeakers' [patent_app_type] => utility [patent_app_number] => 14/511955 [patent_app_country] => US [patent_app_date] => 2014-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10475 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14511955 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/511955
Overheat protector and protection methodology for electrodynamic loudspeakers Oct 9, 2014 Issued
Array ( [id] => 12116106 [patent_doc_number] => 09872110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Sound generator and sound generation system' [patent_app_type] => utility [patent_app_number] => 14/499630 [patent_app_country] => US [patent_app_date] => 2014-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 91 [patent_no_of_words] => 38617 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14499630 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/499630
Sound generator and sound generation system Sep 28, 2014 Issued
Array ( [id] => 10207988 [patent_doc_number] => 20150092976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'EARPAD' [patent_app_type] => utility [patent_app_number] => 14/496732 [patent_app_country] => US [patent_app_date] => 2014-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3375 [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] => 14496732 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/496732
EARPAD Sep 24, 2014 Abandoned
Array ( [id] => 9811574 [patent_doc_number] => 20150023519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'HEADPHONE EXTENSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/482596 [patent_app_country] => US [patent_app_date] => 2014-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3689 [patent_no_of_claims] => 17 [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] => 14482596 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/482596
HEADPHONE EXTENSION SYSTEM Sep 9, 2014 Abandoned
Array ( [id] => 11940894 [patent_doc_number] => 20170245045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'AUTO-CALIBRATING NOISE CANCELING HEADPHONE' [patent_app_type] => utility [patent_app_number] => 15/505857 [patent_app_country] => US [patent_app_date] => 2014-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5303 [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] => 15505857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/505857
Auto-calibrating noise canceling headphone Aug 28, 2014 Issued
Array ( [id] => 10959988 [patent_doc_number] => 20140363016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-11 [patent_title] => 'AMPLIFIED HEADPHONE SYSTEM WITH INTEGRATED POWER AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 14/468984 [patent_app_country] => US [patent_app_date] => 2014-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3073 [patent_no_of_claims] => 17 [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] => 14468984 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/468984
AMPLIFIED HEADPHONE SYSTEM WITH INTEGRATED POWER AMPLIFIER Aug 25, 2014 Abandoned
Array ( [id] => 10213608 [patent_doc_number] => 20150098600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-09 [patent_title] => 'HEARING AID SPECIALIZED AS A SUPPLEMENT TO LIP READING' [patent_app_type] => utility [patent_app_number] => 14/469137 [patent_app_country] => US [patent_app_date] => 2014-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5600 [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] => 14469137 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/469137
Hearing aid specialized as a supplement to lip reading Aug 25, 2014 Issued
Array ( [id] => 9900611 [patent_doc_number] => 20150055812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'AUDIO BASS RESONATOR' [patent_app_type] => utility [patent_app_number] => 14/463119 [patent_app_country] => US [patent_app_date] => 2014-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2182 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14463119 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/463119
Audio bass resonator Aug 18, 2014 Issued
Array ( [id] => 10825911 [patent_doc_number] => 20160172079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'USE OF A CABLE FOR THE TRANSMISSION OF AUDIO SIGNALS' [patent_app_type] => utility [patent_app_number] => 14/903967 [patent_app_country] => US [patent_app_date] => 2014-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5650 [patent_no_of_claims] => 25 [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] => 14903967 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/903967
USE OF A CABLE FOR THE TRANSMISSION OF AUDIO SIGNALS Jul 9, 2014 Abandoned
Array ( [id] => 11586482 [patent_doc_number] => 09641137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Electric amplifier circuit for amplifying an output signal of a microphone' [patent_app_type] => utility [patent_app_number] => 14/904037 [patent_app_country] => US [patent_app_date] => 2014-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5628 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14904037 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/904037
Electric amplifier circuit for amplifying an output signal of a microphone Jun 26, 2014 Issued
Array ( [id] => 9791711 [patent_doc_number] => 20150003655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'VENTED DOME' [patent_app_type] => utility [patent_app_number] => 14/293663 [patent_app_country] => US [patent_app_date] => 2014-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6295 [patent_no_of_claims] => 15 [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] => 14293663 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/293663
Vented dome Jun 1, 2014 Issued
Array ( [id] => 14336019 [patent_doc_number] => 10299044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Stabilizer for microphone diaphragm [patent_app_type] => utility [patent_app_number] => 14/292110 [patent_app_country] => US [patent_app_date] => 2014-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2369 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14292110 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/292110
Stabilizer for microphone diaphragm May 29, 2014 Issued
Array ( [id] => 10973716 [patent_doc_number] => 20140376752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'RIBBON MICROPHONE AND UNIDIRECTIONAL CONVERTER THEREFOR' [patent_app_type] => utility [patent_app_number] => 14/289865 [patent_app_country] => US [patent_app_date] => 2014-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2985 [patent_no_of_claims] => 9 [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] => 14289865 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/289865
Ribbon microphone and unidirectional converter therefor May 28, 2014 Issued
Array ( [id] => 9791700 [patent_doc_number] => 20150003645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'CONDENSER MICROPHONE' [patent_app_type] => utility [patent_app_number] => 14/287779 [patent_app_country] => US [patent_app_date] => 2014-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4101 [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] => 14287779 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/287779
Condenser microphone May 26, 2014 Issued
Array ( [id] => 10612298 [patent_doc_number] => 09332355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-03 [patent_title] => 'Electro-acoustic transducer' [patent_app_type] => utility [patent_app_number] => 14/286403 [patent_app_country] => US [patent_app_date] => 2014-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4034 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14286403 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/286403
Electro-acoustic transducer May 22, 2014 Issued
Array ( [id] => 12416058 [patent_doc_number] => 09972299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Earphone active noise control [patent_app_type] => utility [patent_app_number] => 14/888601 [patent_app_country] => US [patent_app_date] => 2014-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6809 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14888601 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/888601
Earphone active noise control Apr 30, 2014 Issued
Array ( [id] => 9669893 [patent_doc_number] => 20140233756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'SOUND INPUT DEVICE' [patent_app_type] => utility [patent_app_number] => 14/172014 [patent_app_country] => US [patent_app_date] => 2014-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7937 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14172014 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/172014
SOUND INPUT DEVICE Feb 3, 2014 Abandoned
Array ( [id] => 10625864 [patent_doc_number] => 09344825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-17 [patent_title] => 'At least one of intelligibility or loudness of an audio program' [patent_app_type] => utility [patent_app_number] => 14/167479 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5098 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14167479 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/167479
At least one of intelligibility or loudness of an audio program Jan 28, 2014 Issued
Array ( [id] => 11803748 [patent_doc_number] => 09544688 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-01-10 [patent_title] => 'Low cross-talk headset' [patent_app_type] => utility [patent_app_number] => 14/167856 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5306 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14167856 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/167856
Low cross-talk headset Jan 28, 2014 Issued
Menu