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] => 665888 [patent_doc_number] => 07103187 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-09-05 [patent_title] => 'Audio calibration system' [patent_app_type] => utility [patent_app_number] => 09/281365 [patent_app_country] => US [patent_app_date] => 1999-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4288 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/103/07103187.pdf [firstpage_image] =>[orig_patent_app_number] => 09281365 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/281365
Audio calibration system Mar 29, 1999 Issued
Array ( [id] => 556921 [patent_doc_number] => 07167566 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-01-23 [patent_title] => 'Transaural stereo device' [patent_app_type] => utility [patent_app_number] => 09/277013 [patent_app_country] => US [patent_app_date] => 1999-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 11951 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/167/07167566.pdf [firstpage_image] =>[orig_patent_app_number] => 09277013 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/277013
Transaural stereo device Mar 24, 1999 Issued
Array ( [id] => 1352313 [patent_doc_number] => 06590985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-08 [patent_title] => 'Method and arrangement for damping wall movement' [patent_app_type] => B1 [patent_app_number] => 09/269327 [patent_app_country] => US [patent_app_date] => 1999-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1850 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/590/06590985.pdf [firstpage_image] =>[orig_patent_app_number] => 09269327 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/269327
Method and arrangement for damping wall movement Mar 23, 1999 Issued
Array ( [id] => 1227781 [patent_doc_number] => 06700981 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-02 [patent_title] => 'Dual input headphone apparatus' [patent_app_type] => B1 [patent_app_number] => 09/273614 [patent_app_country] => US [patent_app_date] => 1999-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1505 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/700/06700981.pdf [firstpage_image] =>[orig_patent_app_number] => 09273614 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/273614
Dual input headphone apparatus Mar 21, 1999 Issued
09/271382 SURROUND DEVICE Mar 17, 1999 Abandoned
Array ( [id] => 1055069 [patent_doc_number] => 06859538 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-22 [patent_title] => 'Plug and play compatible speakers' [patent_app_type] => utility [patent_app_number] => 09/271050 [patent_app_country] => US [patent_app_date] => 1999-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5202 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/859/06859538.pdf [firstpage_image] =>[orig_patent_app_number] => 09271050 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/271050
Plug and play compatible speakers Mar 16, 1999 Issued
Array ( [id] => 769467 [patent_doc_number] => 07010130 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-07 [patent_title] => 'Noise level updating system' [patent_app_type] => utility [patent_app_number] => 09/270273 [patent_app_country] => US [patent_app_date] => 1999-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1366 [patent_no_of_claims] => 1 [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] => patents/07/010/07010130.pdf [firstpage_image] =>[orig_patent_app_number] => 09270273 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/270273
Noise level updating system Mar 15, 1999 Issued
Array ( [id] => 1428851 [patent_doc_number] => 06522757 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'Bass intensification device for speaker system' [patent_app_type] => B1 [patent_app_number] => 09/265404 [patent_app_country] => US [patent_app_date] => 1999-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2854 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/522/06522757.pdf [firstpage_image] =>[orig_patent_app_number] => 09265404 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/265404
Bass intensification device for speaker system Mar 9, 1999 Issued
Array ( [id] => 1235100 [patent_doc_number] => 06694027 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-17 [patent_title] => 'Discrete multi-channel/5-2-5 matrix system' [patent_app_type] => B1 [patent_app_number] => 09/265270 [patent_app_country] => US [patent_app_date] => 1999-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5289 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/694/06694027.pdf [firstpage_image] =>[orig_patent_app_number] => 09265270 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/265270
Discrete multi-channel/5-2-5 matrix system Mar 8, 1999 Issued
Array ( [id] => 1109281 [patent_doc_number] => 06813528 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-02 [patent_title] => 'Apparatus and method for outputting audio signal of laptop computer coupled with docking station' [patent_app_type] => B1 [patent_app_number] => 09/264809 [patent_app_country] => US [patent_app_date] => 1999-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2958 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/813/06813528.pdf [firstpage_image] =>[orig_patent_app_number] => 09264809 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/264809
Apparatus and method for outputting audio signal of laptop computer coupled with docking station Mar 8, 1999 Issued
Array ( [id] => 1016446 [patent_doc_number] => 06895093 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-17 [patent_title] => 'Acoustic echo-cancellation system' [patent_app_type] => utility [patent_app_number] => 09/261913 [patent_app_country] => US [patent_app_date] => 1999-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3299 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/895/06895093.pdf [firstpage_image] =>[orig_patent_app_number] => 09261913 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/261913
Acoustic echo-cancellation system Mar 2, 1999 Issued
Array ( [id] => 1405517 [patent_doc_number] => 06553122 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Method and apparatus for multi-channel acoustic echo cancellation and recording medium with the method recorded thereon' [patent_app_type] => B1 [patent_app_number] => 09/260515 [patent_app_country] => US [patent_app_date] => 1999-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 12396 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/553/06553122.pdf [firstpage_image] =>[orig_patent_app_number] => 09260515 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/260515
Method and apparatus for multi-channel acoustic echo cancellation and recording medium with the method recorded thereon Mar 1, 1999 Issued
Array ( [id] => 1249427 [patent_doc_number] => 06674451 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-06 [patent_title] => 'Preventing audio feedback' [patent_app_type] => B1 [patent_app_number] => 09/257672 [patent_app_country] => US [patent_app_date] => 1999-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 7885 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/674/06674451.pdf [firstpage_image] =>[orig_patent_app_number] => 09257672 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/257672
Preventing audio feedback Feb 24, 1999 Issued
09/241246 FLEXIBILITY DIGITAL SOUND RELAXATION SYSTEM Jan 31, 1999 Abandoned
Array ( [id] => 1432028 [patent_doc_number] => 06504934 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Apparatus and method for localizing sound image' [patent_app_type] => B1 [patent_app_number] => 09/235483 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 30 [patent_no_of_words] => 10467 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/504/06504934.pdf [firstpage_image] =>[orig_patent_app_number] => 09235483 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235483
Apparatus and method for localizing sound image Jan 21, 1999 Issued
Array ( [id] => 1174334 [patent_doc_number] => 06760447 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-06 [patent_title] => 'Sound recording and reproduction systems' [patent_app_type] => B1 [patent_app_number] => 09/125308 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 95 [patent_no_of_words] => 14261 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/760/06760447.pdf [firstpage_image] =>[orig_patent_app_number] => 09125308 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/125308
Sound recording and reproduction systems Jan 18, 1999 Issued
Array ( [id] => 1508429 [patent_doc_number] => 06466833 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-15 [patent_title] => 'Method and apparatus for efficient memory use in digital audio applications' [patent_app_type] => B1 [patent_app_number] => 09/232770 [patent_app_country] => US [patent_app_date] => 1999-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3827 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/466/06466833.pdf [firstpage_image] =>[orig_patent_app_number] => 09232770 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232770
Method and apparatus for efficient memory use in digital audio applications Jan 14, 1999 Issued
Array ( [id] => 1321050 [patent_doc_number] => 06611600 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-26 [patent_title] => 'Circuit and method for the adaptive suppression of an acoustic feedback' [patent_app_type] => B1 [patent_app_number] => 09/228355 [patent_app_country] => US [patent_app_date] => 1999-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 4287 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/611/06611600.pdf [firstpage_image] =>[orig_patent_app_number] => 09228355 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/228355
Circuit and method for the adaptive suppression of an acoustic feedback Jan 10, 1999 Issued
Array ( [id] => 1402066 [patent_doc_number] => 06556683 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'Remote turn-on circuit for automobile audio amplifier' [patent_app_type] => B1 [patent_app_number] => 09/226474 [patent_app_country] => US [patent_app_date] => 1999-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2206 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/556/06556683.pdf [firstpage_image] =>[orig_patent_app_number] => 09226474 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/226474
Remote turn-on circuit for automobile audio amplifier Jan 6, 1999 Issued
09/214504 LOW DELAY NOISE REDUCTION FILTER Jan 6, 1999 Abandoned
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