Search

Ping Lee

Examiner (ID: 8878, Phone: (571)272-7522 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2615, 2747, 2614, 2654, 2605, 2743, 2695, 2608, 2644, 2612
Total Applications
1361
Issued Applications
892
Pending Applications
120
Abandoned Applications
367

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3743780 [patent_doc_number] => 05694477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Photothermal acoustic device' [patent_app_type] => 1 [patent_app_number] => 8/569852 [patent_app_country] => US [patent_app_date] => 1995-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5943 [patent_no_of_claims] => 8 [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/05/694/05694477.pdf [firstpage_image] =>[orig_patent_app_number] => 569852 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/569852
Photothermal acoustic device Dec 7, 1995 Issued
Array ( [id] => 3860399 [patent_doc_number] => 05719945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Active foam for noise and vibration control' [patent_app_type] => 1 [patent_app_number] => 8/568443 [patent_app_country] => US [patent_app_date] => 1995-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 5276 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/719/05719945.pdf [firstpage_image] =>[orig_patent_app_number] => 568443 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/568443
Active foam for noise and vibration control Dec 6, 1995 Issued
Array ( [id] => 3759528 [patent_doc_number] => 05802183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'BTE assistive listening receiver with interchangeable crystals' [patent_app_type] => 1 [patent_app_number] => 8/567942 [patent_app_country] => US [patent_app_date] => 1995-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3158 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802183.pdf [firstpage_image] =>[orig_patent_app_number] => 567942 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/567942
BTE assistive listening receiver with interchangeable crystals Dec 5, 1995 Issued
Array ( [id] => 3631247 [patent_doc_number] => 05642423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'Digital surround sound processor' [patent_app_type] => 1 [patent_app_number] => 8/561993 [patent_app_country] => US [patent_app_date] => 1995-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5517 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642423.pdf [firstpage_image] =>[orig_patent_app_number] => 561993 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/561993
Digital surround sound processor Nov 21, 1995 Issued
08/561622 METHOD FOR IMPOSING ALTERNATING, PULSATING, OR CYCLED POWER OR ENERGY FLOW ON A DEVICE OR SYSTEM Nov 20, 1995 Abandoned
Array ( [id] => 3756315 [patent_doc_number] => 05754668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Equalizer and audio device using the same' [patent_app_type] => 1 [patent_app_number] => 8/554492 [patent_app_country] => US [patent_app_date] => 1995-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5910 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754668.pdf [firstpage_image] =>[orig_patent_app_number] => 554492 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/554492
Equalizer and audio device using the same Nov 6, 1995 Issued
Array ( [id] => 3733298 [patent_doc_number] => 05682433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Audio signal processor for simulating the notional sound source' [patent_app_type] => 1 [patent_app_number] => 8/556873 [patent_app_country] => US [patent_app_date] => 1995-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5146 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/682/05682433.pdf [firstpage_image] =>[orig_patent_app_number] => 556873 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/556873
Audio signal processor for simulating the notional sound source Nov 1, 1995 Issued
Array ( [id] => 3673282 [patent_doc_number] => 05657392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Multi-way speaker with a cabinet defining a midrange driver pyramidal compartment' [patent_app_type] => 1 [patent_app_number] => 8/552292 [patent_app_country] => US [patent_app_date] => 1995-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2794 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/657/05657392.pdf [firstpage_image] =>[orig_patent_app_number] => 552292 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/552292
Multi-way speaker with a cabinet defining a midrange driver pyramidal compartment Nov 1, 1995 Issued
Array ( [id] => 3964289 [patent_doc_number] => 05956410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Audio transmission line with energy storage network' [patent_app_type] => 1 [patent_app_number] => 8/551292 [patent_app_country] => US [patent_app_date] => 1995-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 7016 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956410.pdf [firstpage_image] =>[orig_patent_app_number] => 551292 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/551292
Audio transmission line with energy storage network Oct 30, 1995 Issued
08/550172 ARTIFICIAL LARYNX WITH PRESSURE SENSITIVE FREQUENCY CONTROL Oct 29, 1995 Abandoned
08/549082 SOUND IMAGE LOCALIZATION DEVICE Oct 26, 1995 Abandoned
08/544862 DIGITAL SIGNAL PROCESSOR FOR ADDING HARMONIC CONTENT TO DIGITAL AUDIO SIGNALS Oct 17, 1995 Abandoned
Array ( [id] => 3839978 [patent_doc_number] => 05784477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'System for the frontal localization of auditory events produced by stereo headphones' [patent_app_type] => 1 [patent_app_number] => 8/541368 [patent_app_country] => US [patent_app_date] => 1995-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6315 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/784/05784477.pdf [firstpage_image] =>[orig_patent_app_number] => 541368 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/541368
System for the frontal localization of auditory events produced by stereo headphones Oct 9, 1995 Issued
Array ( [id] => 3927617 [patent_doc_number] => 06002776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Directional acoustic signal processor and method therefor' [patent_app_type] => 1 [patent_app_number] => 8/531143 [patent_app_country] => US [patent_app_date] => 1995-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 8768 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/002/06002776.pdf [firstpage_image] =>[orig_patent_app_number] => 531143 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/531143
Directional acoustic signal processor and method therefor Sep 17, 1995 Issued
Array ( [id] => 3671203 [patent_doc_number] => 05649015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Speaker simulator' [patent_app_type] => 1 [patent_app_number] => 8/529884 [patent_app_country] => US [patent_app_date] => 1995-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3568 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/649/05649015.pdf [firstpage_image] =>[orig_patent_app_number] => 529884 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/529884
Speaker simulator Sep 14, 1995 Issued
Array ( [id] => 3659281 [patent_doc_number] => 05640459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Portable voice amplifier' [patent_app_type] => 1 [patent_app_number] => 8/520500 [patent_app_country] => US [patent_app_date] => 1995-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3466 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640459.pdf [firstpage_image] =>[orig_patent_app_number] => 520500 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/520500
Portable voice amplifier Aug 28, 1995 Issued
Array ( [id] => 3749373 [patent_doc_number] => 05699437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Active noise control system using phased-array sensors' [patent_app_type] => 1 [patent_app_number] => 8/521150 [patent_app_country] => US [patent_app_date] => 1995-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 7990 [patent_no_of_claims] => 11 [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/05/699/05699437.pdf [firstpage_image] =>[orig_patent_app_number] => 521150 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/521150
Active noise control system using phased-array sensors Aug 28, 1995 Issued
Array ( [id] => 3698814 [patent_doc_number] => 05696830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Circuit arrangement for deriving a quality signal dependent on the quality of a received multiplex signal' [patent_app_type] => 1 [patent_app_number] => 8/522312 [patent_app_country] => US [patent_app_date] => 1995-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2666 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696830.pdf [firstpage_image] =>[orig_patent_app_number] => 522312 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/522312
Circuit arrangement for deriving a quality signal dependent on the quality of a received multiplex signal Aug 24, 1995 Issued
Array ( [id] => 3676168 [patent_doc_number] => 05668883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Headphone apparatus including an equalizer system having an open loop characteristic with a rising slope outside the cancellation band' [patent_app_type] => 1 [patent_app_number] => 8/518723 [patent_app_country] => US [patent_app_date] => 1995-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3300 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668883.pdf [firstpage_image] =>[orig_patent_app_number] => 518723 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/518723
Headphone apparatus including an equalizer system having an open loop characteristic with a rising slope outside the cancellation band Aug 23, 1995 Issued
08/513483 PLATE WITH AUDIO APPARATUS Aug 9, 1995 Abandoned
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