Search

Cynthia M Chin

Examiner (ID: 17337, Phone: (571)272-6021 , Office: P/2917 )

Most Active Art Unit
2917
Art Unit(s)
2917, 2915, 2911
Total Applications
4791
Issued Applications
4713
Pending Applications
18
Abandoned Applications
56

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2906806 [patent_doc_number] => 05241592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Telephonic handset housing assembly for cordless telephone' [patent_app_type] => 1 [patent_app_number] => 7/738401 [patent_app_country] => US [patent_app_date] => 1991-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4307 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241592.pdf [firstpage_image] =>[orig_patent_app_number] => 738401 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/738401
Telephonic handset housing assembly for cordless telephone Jul 30, 1991 Issued
Array ( [id] => 2904015 [patent_doc_number] => 05210792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Ear-hang type headset' [patent_app_type] => 1 [patent_app_number] => 7/736776 [patent_app_country] => US [patent_app_date] => 1991-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 3267 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/210/05210792.pdf [firstpage_image] =>[orig_patent_app_number] => 736776 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/736776
Ear-hang type headset Jul 28, 1991 Issued
Array ( [id] => 2945859 [patent_doc_number] => 05220613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Audio amplifier circuit' [patent_app_type] => 1 [patent_app_number] => 7/735912 [patent_app_country] => US [patent_app_date] => 1991-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4658 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220613.pdf [firstpage_image] =>[orig_patent_app_number] => 735912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/735912
Audio amplifier circuit Jul 24, 1991 Issued
Array ( [id] => 2871872 [patent_doc_number] => 05166983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Mute circuit for audio amplifiers' [patent_app_type] => 1 [patent_app_number] => 7/733938 [patent_app_country] => US [patent_app_date] => 1991-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2953 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/166/05166983.pdf [firstpage_image] =>[orig_patent_app_number] => 733938 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/733938
Mute circuit for audio amplifiers Jul 21, 1991 Issued
07/729647 SURROUND SOUND EFFECT CONTROL DEVICE Jul 14, 1991 Abandoned
Array ( [id] => 2798944 [patent_doc_number] => 05131036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Telephone supporting device' [patent_app_type] => 1 [patent_app_number] => 7/724586 [patent_app_country] => US [patent_app_date] => 1991-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1683 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131036.pdf [firstpage_image] =>[orig_patent_app_number] => 724586 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/724586
Telephone supporting device Jun 30, 1991 Issued
Array ( [id] => 2985223 [patent_doc_number] => 05195141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Digital audio equalizer' [patent_app_type] => 1 [patent_app_number] => 7/715647 [patent_app_country] => US [patent_app_date] => 1991-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3016 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 568 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/195/05195141.pdf [firstpage_image] =>[orig_patent_app_number] => 715647 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/715647
Digital audio equalizer Jun 13, 1991 Issued
Array ( [id] => 2946848 [patent_doc_number] => 05247573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Telecommunications system comprising a circuit arrangement for at least one subscriber station' [patent_app_type] => 1 [patent_app_number] => 7/714294 [patent_app_country] => US [patent_app_date] => 1991-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3985 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247573.pdf [firstpage_image] =>[orig_patent_app_number] => 714294 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/714294
Telecommunications system comprising a circuit arrangement for at least one subscriber station Jun 11, 1991 Issued
Array ( [id] => 2910397 [patent_doc_number] => 05245665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Method and apparatus for adaptive audio resonant frequency filtering' [patent_app_type] => 1 [patent_app_number] => 7/713983 [patent_app_country] => US [patent_app_date] => 1991-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 8352 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245665.pdf [firstpage_image] =>[orig_patent_app_number] => 713983 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/713983
Method and apparatus for adaptive audio resonant frequency filtering Jun 11, 1991 Issued
Array ( [id] => 2799144 [patent_doc_number] => 05131047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Noise suppressor' [patent_app_type] => 1 [patent_app_number] => 7/712038 [patent_app_country] => US [patent_app_date] => 1991-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3149 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131047.pdf [firstpage_image] =>[orig_patent_app_number] => 712038 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/712038
Noise suppressor Jun 6, 1991 Issued
Array ( [id] => 2815674 [patent_doc_number] => 05146506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Isolator circuit for an audio system' [patent_app_type] => 1 [patent_app_number] => 7/706697 [patent_app_country] => US [patent_app_date] => 1991-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 1933 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146506.pdf [firstpage_image] =>[orig_patent_app_number] => 706697 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/706697
Isolator circuit for an audio system May 28, 1991 Issued
Array ( [id] => 2990768 [patent_doc_number] => 05204907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Noise cancelling microphone and boot mounting arrangement' [patent_app_type] => 1 [patent_app_number] => 7/706459 [patent_app_country] => US [patent_app_date] => 1991-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1447 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204907.pdf [firstpage_image] =>[orig_patent_app_number] => 706459 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/706459
Noise cancelling microphone and boot mounting arrangement May 27, 1991 Issued
Array ( [id] => 2945082 [patent_doc_number] => 05189703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Timbre correction units for use in sound systems' [patent_app_type] => 1 [patent_app_number] => 7/707118 [patent_app_country] => US [patent_app_date] => 1991-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5587 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/189/05189703.pdf [firstpage_image] =>[orig_patent_app_number] => 707118 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/707118
Timbre correction units for use in sound systems May 27, 1991 Issued
Array ( [id] => 2975361 [patent_doc_number] => 05274703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Automatic loss control circuit' [patent_app_type] => 1 [patent_app_number] => 7/704501 [patent_app_country] => US [patent_app_date] => 1991-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1479 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274703.pdf [firstpage_image] =>[orig_patent_app_number] => 704501 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/704501
Automatic loss control circuit May 22, 1991 Issued
Array ( [id] => 2987428 [patent_doc_number] => 05226078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Adjustable integrated/discrete-element line current controller in a telephone set' [patent_app_type] => 1 [patent_app_number] => 7/699841 [patent_app_country] => US [patent_app_date] => 1991-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4965 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/226/05226078.pdf [firstpage_image] =>[orig_patent_app_number] => 699841 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/699841
Adjustable integrated/discrete-element line current controller in a telephone set May 13, 1991 Issued
07/700790 ELECTRONIC APPARATUS May 13, 1991 Abandoned
07/699187 CAMCORDER May 12, 1991 Abandoned
Array ( [id] => 3042978 [patent_doc_number] => 05343520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Impedance synthesis multile loop using filtering means' [patent_app_type] => 1 [patent_app_number] => 7/699954 [patent_app_country] => US [patent_app_date] => 1991-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5479 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/343/05343520.pdf [firstpage_image] =>[orig_patent_app_number] => 699954 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/699954
Impedance synthesis multile loop using filtering means May 12, 1991 Issued
07/696430 HINGE APPARATUS HAVING A SELF-LATCHING HINGE SHAFT FOR FOLDABLE RADIOTELEPHONES May 5, 1991 Abandoned
Array ( [id] => 2924122 [patent_doc_number] => 05237606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Enhanced synchronous rectifier' [patent_app_type] => 1 [patent_app_number] => 7/694124 [patent_app_country] => US [patent_app_date] => 1991-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7202 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237606.pdf [firstpage_image] =>[orig_patent_app_number] => 694124 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/694124
Enhanced synchronous rectifier Apr 30, 1991 Issued
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