Search

Ping Lee

Examiner (ID: 11401, Phone: (571)272-7522 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2614, 2654, 2605, 2615, 2608, 2747, 2644, 2612, 2695, 2743
Total Applications
1357
Issued Applications
885
Pending Applications
133
Abandoned Applications
364

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12558078 [patent_doc_number] => 10015597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Method for representing multi-channel audio signals [patent_app_type] => utility [patent_app_number] => 13/866947 [patent_app_country] => US [patent_app_date] => 2013-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 14201 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13866947 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/866947
Method for representing multi-channel audio signals Apr 18, 2013 Issued
Array ( [id] => 10904880 [patent_doc_number] => 20140307893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-16 [patent_title] => 'Digital Audio Routing System' [patent_app_type] => utility [patent_app_number] => 13/862993 [patent_app_country] => US [patent_app_date] => 2013-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1973 [patent_no_of_claims] => 17 [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] => 13862993 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/862993
Digital audio routing system Apr 14, 2013 Issued
Array ( [id] => 9080628 [patent_doc_number] => 20130266158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-10 [patent_title] => 'CLASS-D AMPLIFIER WITH PULSE DENSITY MODULATION OUTPUT FEEDBACK FOR HIGHER PERFORMANCE ACOUSTIC ECHO CANCELLER' [patent_app_type] => utility [patent_app_number] => 13/860477 [patent_app_country] => US [patent_app_date] => 2013-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2928 [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] => 13860477 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/860477
Class-D amplifier with pulse density modulation output feedback for higher performance acoustic echo canceller Apr 9, 2013 Issued
Array ( [id] => 9067480 [patent_doc_number] => 20130259236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'AUDIO APPARATUS AND METHOD OF CONVERTING AUDIO SIGNAL THEREOF' [patent_app_type] => utility [patent_app_number] => 13/853773 [patent_app_country] => US [patent_app_date] => 2013-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4904 [patent_no_of_claims] => 34 [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] => 13853773 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/853773
Audio apparatus and method of converting audio signal thereof Mar 28, 2013 Issued
Array ( [id] => 11911919 [patent_doc_number] => 09780750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Audio signal output device and audio output system' [patent_app_type] => utility [patent_app_number] => 14/385632 [patent_app_country] => US [patent_app_date] => 2013-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 10993 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14385632 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/385632
Audio signal output device and audio output system Mar 28, 2013 Issued
Array ( [id] => 11228540 [patent_doc_number] => 09456272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-27 [patent_title] => 'Button-press detection and filtering' [patent_app_type] => utility [patent_app_number] => 13/852812 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4775 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13852812 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/852812
Button-press detection and filtering Mar 27, 2013 Issued
Array ( [id] => 11897873 [patent_doc_number] => 09767811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Device and method for postprocessing a decoded multi-channel audio signal or a decoded stereo signal' [patent_app_type] => utility [patent_app_number] => 13/852554 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 23848 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13852554 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/852554
Device and method for postprocessing a decoded multi-channel audio signal or a decoded stereo signal Mar 27, 2013 Issued
Array ( [id] => 10035101 [patent_doc_number] => 09076421 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-07-07 [patent_title] => 'Wireless headset for karaoke inside a vehicle' [patent_app_type] => utility [patent_app_number] => 13/851710 [patent_app_country] => US [patent_app_date] => 2013-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1234 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13851710 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/851710
Wireless headset for karaoke inside a vehicle Mar 26, 2013 Issued
Array ( [id] => 9053443 [patent_doc_number] => 20130251157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'SYSTEM FOR REPRODUCING AN AUDIO SIGNAL' [patent_app_type] => utility [patent_app_number] => 13/849408 [patent_app_country] => US [patent_app_date] => 2013-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7689 [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] => 13849408 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/849408
SYSTEM FOR REPRODUCING AN AUDIO SIGNAL Mar 21, 2013 Abandoned
Array ( [id] => 11877683 [patent_doc_number] => 09749473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-29 [patent_title] => 'Placement of talkers in 2D or 3D conference scene' [patent_app_type] => utility [patent_app_number] => 14/384780 [patent_app_country] => US [patent_app_date] => 2013-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 14933 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14384780 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/384780
Placement of talkers in 2D or 3D conference scene Mar 20, 2013 Issued
Array ( [id] => 9930401 [patent_doc_number] => 20150078594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'System and Method of Speaker Cluster Design and Rendering' [patent_app_type] => utility [patent_app_number] => 14/385083 [patent_app_country] => US [patent_app_date] => 2013-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11944 [patent_no_of_claims] => 21 [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] => 14385083 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/385083
System and method of speaker cluster design and rendering Mar 20, 2013 Issued
Array ( [id] => 9053454 [patent_doc_number] => 20130251168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'AMBIENT INFORMATION NOTIFICATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/848154 [patent_app_country] => US [patent_app_date] => 2013-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9075 [patent_no_of_claims] => 9 [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] => 13848154 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/848154
AMBIENT INFORMATION NOTIFICATION APPARATUS Mar 20, 2013 Abandoned
Array ( [id] => 11911918 [patent_doc_number] => 09780749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Radio mute strategy for non-can radios used with smart starting systems' [patent_app_type] => utility [patent_app_number] => 13/847579 [patent_app_country] => US [patent_app_date] => 2013-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3770 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13847579 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/847579
Radio mute strategy for non-can radios used with smart starting systems Mar 19, 2013 Issued
Array ( [id] => 9894684 [patent_doc_number] => 20150049883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 14/386205 [patent_app_country] => US [patent_app_date] => 2013-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8433 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14386205 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386205
AMPLIFIER Mar 18, 2013 Abandoned
Array ( [id] => 9093214 [patent_doc_number] => 20130272525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'APPARATUS AND METHOD FOR PROVIDING AUDIO METADATA, APPARATUS AND METHOD FOR PROVIDING AUDIO DATA, AND APPARATUS AND METHOD FOR REPRODUCING AUDIO DATA' [patent_app_type] => utility [patent_app_number] => 13/846726 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5237 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13846726 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/846726
APPARATUS AND METHOD FOR PROVIDING AUDIO METADATA, APPARATUS AND METHOD FOR PROVIDING AUDIO DATA, AND APPARATUS AND METHOD FOR REPRODUCING AUDIO DATA Mar 17, 2013 Abandoned
Array ( [id] => 10571664 [patent_doc_number] => 09294861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-22 [patent_title] => 'Audio signal processing device' [patent_app_type] => utility [patent_app_number] => 13/846081 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7636 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13846081 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/846081
Audio signal processing device Mar 17, 2013 Issued
Array ( [id] => 12014155 [patent_doc_number] => 09807495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Wearable audio accessories for computing devices' [patent_app_type] => utility [patent_app_number] => 13/775627 [patent_app_country] => US [patent_app_date] => 2013-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13775627 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/775627
Wearable audio accessories for computing devices Feb 24, 2013 Issued
Array ( [id] => 9684786 [patent_doc_number] => 20140241549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'Robust Estimation of Sound Source Localization' [patent_app_type] => utility [patent_app_number] => 13/775073 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6157 [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] => 13775073 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/775073
Robust estimation of sound source localization Feb 21, 2013 Issued
Array ( [id] => 11833190 [patent_doc_number] => 09729951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Loudspeaker overload protection' [patent_app_type] => utility [patent_app_number] => 13/774529 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3392 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13774529 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/774529
Loudspeaker overload protection Feb 21, 2013 Issued
Array ( [id] => 9628593 [patent_doc_number] => 08798283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Providing ambient naturalness in ANR headphones' [patent_app_type] => utility [patent_app_number] => 13/667103 [patent_app_country] => US [patent_app_date] => 2012-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 15123 [patent_no_of_claims] => 32 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13667103 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/667103
Providing ambient naturalness in ANR headphones Nov 1, 2012 Issued
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