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] => 4174242 [patent_doc_number] => 06115474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Method for removing switching noise during start and end of communication' [patent_app_type] => 1 [patent_app_number] => 8/901784 [patent_app_country] => US [patent_app_date] => 1997-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1878 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115474.pdf [firstpage_image] =>[orig_patent_app_number] => 901784 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/901784
Method for removing switching noise during start and end of communication Jul 27, 1997 Issued
Array ( [id] => 3934611 [patent_doc_number] => 05915030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Electric muting circuit' [patent_app_type] => 1 [patent_app_number] => 8/900324 [patent_app_country] => US [patent_app_date] => 1997-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4312 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/915/05915030.pdf [firstpage_image] =>[orig_patent_app_number] => 900324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/900324
Electric muting circuit Jul 24, 1997 Issued
Array ( [id] => 3953442 [patent_doc_number] => 05930372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Communication terminal device' [patent_app_type] => 1 [patent_app_number] => 8/875804 [patent_app_country] => US [patent_app_date] => 1997-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4294 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/930/05930372.pdf [firstpage_image] =>[orig_patent_app_number] => 875804 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875804
Communication terminal device Jul 17, 1997 Issued
Array ( [id] => 4112271 [patent_doc_number] => 06067361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Method and apparatus for two channels of sound having directional cues' [patent_app_type] => 1 [patent_app_number] => 8/895173 [patent_app_country] => US [patent_app_date] => 1997-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4879 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/067/06067361.pdf [firstpage_image] =>[orig_patent_app_number] => 895173 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895173
Method and apparatus for two channels of sound having directional cues Jul 15, 1997 Issued
Array ( [id] => 4150758 [patent_doc_number] => 06122385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Sound reproduction apparatus with stable feedback' [patent_app_type] => 1 [patent_app_number] => 8/892893 [patent_app_country] => US [patent_app_date] => 1997-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 3697 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/122/06122385.pdf [firstpage_image] =>[orig_patent_app_number] => 892893 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/892893
Sound reproduction apparatus with stable feedback Jul 14, 1997 Issued
Array ( [id] => 4218959 [patent_doc_number] => 06078669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Audio spatial localization apparatus and methods' [patent_app_type] => 1 [patent_app_number] => 8/896283 [patent_app_country] => US [patent_app_date] => 1997-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6370 [patent_no_of_claims] => 16 [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] => patents/06/078/06078669.pdf [firstpage_image] =>[orig_patent_app_number] => 896283 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/896283
Audio spatial localization apparatus and methods Jul 13, 1997 Issued
Array ( [id] => 4232516 [patent_doc_number] => 06111968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Sound production apparatus' [patent_app_type] => 1 [patent_app_number] => 8/889235 [patent_app_country] => US [patent_app_date] => 1997-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3362 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/111/06111968.pdf [firstpage_image] =>[orig_patent_app_number] => 889235 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889235
Sound production apparatus Jul 7, 1997 Issued
Array ( [id] => 4235902 [patent_doc_number] => 06011851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Spatial audio processing method and apparatus for context switching between telephony applications' [patent_app_type] => 1 [patent_app_number] => 8/880484 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2774 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011851.pdf [firstpage_image] =>[orig_patent_app_number] => 880484 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880484
Spatial audio processing method and apparatus for context switching between telephony applications Jun 22, 1997 Issued
Array ( [id] => 4067405 [patent_doc_number] => 05970154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Apparatus and method for echo cancellation' [patent_app_type] => 1 [patent_app_number] => 8/876481 [patent_app_country] => US [patent_app_date] => 1997-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3838 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/970/05970154.pdf [firstpage_image] =>[orig_patent_app_number] => 876481 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/876481
Apparatus and method for echo cancellation Jun 15, 1997 Issued
Array ( [id] => 3995004 [patent_doc_number] => 05910994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-08 [patent_title] => 'Method and apparatus for suppressing acoustic feedback in an audio system' [patent_app_type] => 1 [patent_app_number] => 8/868318 [patent_app_country] => US [patent_app_date] => 1997-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4588 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/910/05910994.pdf [firstpage_image] =>[orig_patent_app_number] => 868318 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/868318
Method and apparatus for suppressing acoustic feedback in an audio system Jun 2, 1997 Issued
Array ( [id] => 3907993 [patent_doc_number] => 05835611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Method for adapting the transmission characteristic of a hearing aid to the hearing impairment of the wearer' [patent_app_type] => 1 [patent_app_number] => 8/867522 [patent_app_country] => US [patent_app_date] => 1997-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3004 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/835/05835611.pdf [firstpage_image] =>[orig_patent_app_number] => 867522 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/867522
Method for adapting the transmission characteristic of a hearing aid to the hearing impairment of the wearer Jun 1, 1997 Issued
Array ( [id] => 3777143 [patent_doc_number] => 05844996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Active electronic noise suppression system and method for reducing snoring noise' [patent_app_type] => 1 [patent_app_number] => 8/866378 [patent_app_country] => US [patent_app_date] => 1997-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6545 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844996.pdf [firstpage_image] =>[orig_patent_app_number] => 866378 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/866378
Active electronic noise suppression system and method for reducing snoring noise May 29, 1997 Issued
Array ( [id] => 4050780 [patent_doc_number] => 06007228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Master digital mixer with digital-audio links to external audio in a docking station and to internal audio inside a portable PC' [patent_app_type] => 1 [patent_app_number] => 8/859862 [patent_app_country] => US [patent_app_date] => 1997-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 8090 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 474 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/007/06007228.pdf [firstpage_image] =>[orig_patent_app_number] => 859862 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/859862
Master digital mixer with digital-audio links to external audio in a docking station and to internal audio inside a portable PC May 20, 1997 Issued
Array ( [id] => 4080439 [patent_doc_number] => 06009181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Method of controlling sound in computer monitor with sound processing functions' [patent_app_type] => 1 [patent_app_number] => 8/857861 [patent_app_country] => US [patent_app_date] => 1997-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3727 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/009/06009181.pdf [firstpage_image] =>[orig_patent_app_number] => 857861 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/857861
Method of controlling sound in computer monitor with sound processing functions May 15, 1997 Issued
Array ( [id] => 4264233 [patent_doc_number] => 06137890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Lumped parameter resonator of a piezoelectric speaker' [patent_app_type] => 1 [patent_app_number] => 8/851990 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5018 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/137/06137890.pdf [firstpage_image] =>[orig_patent_app_number] => 851990 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/851990
Lumped parameter resonator of a piezoelectric speaker May 5, 1997 Issued
Array ( [id] => 4084556 [patent_doc_number] => 06069959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Active headset' [patent_app_type] => 1 [patent_app_number] => 8/846443 [patent_app_country] => US [patent_app_date] => 1997-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2268 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/069/06069959.pdf [firstpage_image] =>[orig_patent_app_number] => 846443 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/846443
Active headset Apr 29, 1997 Issued
Array ( [id] => 3828024 [patent_doc_number] => 05812681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Artificial larynx with frequency control' [patent_app_type] => 1 [patent_app_number] => 8/846560 [patent_app_country] => US [patent_app_date] => 1997-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3979 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/812/05812681.pdf [firstpage_image] =>[orig_patent_app_number] => 846560 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/846560
Artificial larynx with frequency control Apr 24, 1997 Issued
Array ( [id] => 4112285 [patent_doc_number] => 06067362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Mechanical resonance reducing' [patent_app_type] => 1 [patent_app_number] => 8/842035 [patent_app_country] => US [patent_app_date] => 1997-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 2483 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/067/06067362.pdf [firstpage_image] =>[orig_patent_app_number] => 842035 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/842035
Mechanical resonance reducing Apr 23, 1997 Issued
Array ( [id] => 4172706 [patent_doc_number] => 06108428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Tone control device and sound volume/tone control device for reducing noise at the time of tone modification' [patent_app_type] => 1 [patent_app_number] => 8/839013 [patent_app_country] => US [patent_app_date] => 1997-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3296 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/108/06108428.pdf [firstpage_image] =>[orig_patent_app_number] => 839013 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/839013
Tone control device and sound volume/tone control device for reducing noise at the time of tone modification Apr 22, 1997 Issued
Array ( [id] => 3895650 [patent_doc_number] => 05748747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Digital signal processor for adding harmonic content to digital audio signal' [patent_app_type] => 1 [patent_app_number] => 8/838750 [patent_app_country] => US [patent_app_date] => 1997-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3791 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748747.pdf [firstpage_image] =>[orig_patent_app_number] => 838750 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/838750
Digital signal processor for adding harmonic content to digital audio signal Apr 8, 1997 Issued
Menu