Search

Chuck Y. Mah

Examiner (ID: 14882)

Most Active Art Unit
3677
Art Unit(s)
3677, 3209, 3626, 3676, 3205
Total Applications
4000
Issued Applications
3300
Pending Applications
171
Abandoned Applications
569

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12701191 [patent_doc_number] => 20180125563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => MEASUREMENT AND CONTROL SYSTEMS AND METHODS FOR ELECTROSURGICAL PROCEDURES [patent_app_type] => utility [patent_app_number] => 15/861084 [patent_app_country] => US [patent_app_date] => 2018-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15861084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/861084
MEASUREMENT AND CONTROL SYSTEMS AND METHODS FOR ELECTROSURGICAL PROCEDURES Jan 2, 2018 Abandoned
Array ( [id] => 12701221 [patent_doc_number] => 20180125573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => BIPOLAR SPHINCTEROTOME [patent_app_type] => utility [patent_app_number] => 15/845550 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15845550 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/845550
BIPOLAR SPHINCTEROTOME Dec 17, 2017 Abandoned
Array ( [id] => 18558489 [patent_doc_number] => 11723713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Electrosurgical blade with minimally exposed edge, alternative to coated blade [patent_app_type] => utility [patent_app_number] => 15/841790 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2952 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15841790 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/841790
Electrosurgical blade with minimally exposed edge, alternative to coated blade Dec 13, 2017 Issued
Array ( [id] => 12807769 [patent_doc_number] => 20180161093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => IRRIGATED BALLOON CATHETER WITH SUPPORT SPINES AND VARIABLE SHAPE [patent_app_type] => utility [patent_app_number] => 15/827111 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827111
IRRIGATED BALLOON CATHETER WITH SUPPORT SPINES AND VARIABLE SHAPE Nov 29, 2017 Pending
Array ( [id] => 13424209 [patent_doc_number] => 20180263647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => TISSUE RESECTION AND TREATMENT WITH SHEDDING PULSES [patent_app_type] => utility [patent_app_number] => 15/825040 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15825040 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/825040
Tissue resection and treatment with shedding pulses Nov 27, 2017 Issued
Array ( [id] => 17191869 [patent_doc_number] => 11160596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Catheter with jet impingement cooled thermoelectric module [patent_app_type] => utility [patent_app_number] => 15/817808 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 47 [patent_no_of_words] => 11087 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15817808 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/817808
Catheter with jet impingement cooled thermoelectric module Nov 19, 2017 Issued
Array ( [id] => 17434563 [patent_doc_number] => 11259869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Methods and apparatus for selective tissue ablation [patent_app_type] => utility [patent_app_number] => 15/795062 [patent_app_country] => US [patent_app_date] => 2017-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 30 [patent_no_of_words] => 12319 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15795062 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/795062
Methods and apparatus for selective tissue ablation Oct 25, 2017 Issued
Array ( [id] => 12183736 [patent_doc_number] => 20180042672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'ELECTRODE ASSEMBLY HAVING ASYMMETRIC ELECTRODE PLACEMENT' [patent_app_type] => utility [patent_app_number] => 15/790468 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4077 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [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] => 15790468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790468
ELECTRODE ASSEMBLY HAVING ASYMMETRIC ELECTRODE PLACEMENT Oct 22, 2017 Abandoned
Array ( [id] => 17663890 [patent_doc_number] => 11357563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Method and apparatus for inflating and deflating balloon catheters [patent_app_type] => utility [patent_app_number] => 15/784853 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 8101 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15784853 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/784853
Method and apparatus for inflating and deflating balloon catheters Oct 15, 2017 Issued
Array ( [id] => 12156948 [patent_doc_number] => 20180028213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'Unitary Endoscopic Vessel Harvesting Devices' [patent_app_type] => utility [patent_app_number] => 15/726636 [patent_app_country] => US [patent_app_date] => 2017-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 9220 [patent_no_of_claims] => 12 [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] => 15726636 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/726636
Unitary endoscopic vessel harvesting devices Oct 5, 2017 Issued
Array ( [id] => 12150298 [patent_doc_number] => 20180021562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'Surgical Devices Having Controlled Tissue Cutting and Sealing' [patent_app_type] => utility [patent_app_number] => 15/724696 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8684 [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] => 15724696 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724696
Surgical devices having controlled tissue cutting and sealing Oct 3, 2017 Issued
Array ( [id] => 12259104 [patent_doc_number] => 20180078300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'Design of handle set for ablation catheter with indicators of catheter and tissue parameters' [patent_app_type] => utility [patent_app_number] => 15/715601 [patent_app_country] => US [patent_app_date] => 2017-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 16307 [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] => 15715601 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/715601
Design of handle set for ablation catheter with indicators of catheter and tissue parameters Sep 25, 2017 Abandoned
Array ( [id] => 17767974 [patent_doc_number] => 11399889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Ablation electrode assemblies and methods for using same [patent_app_type] => utility [patent_app_number] => 15/709287 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 14721 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15709287 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/709287
Ablation electrode assemblies and methods for using same Sep 18, 2017 Issued
Array ( [id] => 16954661 [patent_doc_number] => 11058488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Energy-delivery devices with flexible fluid-cooled shaft, inflow / outflow junctions suitable for use with same, and systems including same [patent_app_type] => utility [patent_app_number] => 15/696368 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 9479 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15696368 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/696368
Energy-delivery devices with flexible fluid-cooled shaft, inflow / outflow junctions suitable for use with same, and systems including same Sep 5, 2017 Issued
Array ( [id] => 12217200 [patent_doc_number] => 20180055559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'SURGICAL INSTRUMENT WITH SENSOR AND POWERED CONTROL' [patent_app_type] => utility [patent_app_number] => 15/695151 [patent_app_country] => US [patent_app_date] => 2017-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 21522 [patent_no_of_claims] => 22 [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] => 15695151 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/695151
Surgical instrument with sensor and powered control Sep 4, 2017 Issued
Array ( [id] => 15894461 [patent_doc_number] => 20200146749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => RADIOFREQUENCY ABLATION CATHETER AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/632837 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632837 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632837
RADIOFREQUENCY ABLATION CATHETER AND SYSTEM Aug 16, 2017 Abandoned
Array ( [id] => 13076637 [patent_doc_number] => 10058372 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-28 [patent_title] => Medical ablation devices and methods [patent_app_type] => utility [patent_app_number] => 15/680100 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 38 [patent_no_of_words] => 14011 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15680100 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/680100
Medical ablation devices and methods Aug 16, 2017 Issued
Array ( [id] => 13955085 [patent_doc_number] => 20190053886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => METHODS AND TOOLS FOR TREATING DISEASED TISSUE [patent_app_type] => utility [patent_app_number] => 15/677170 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15677170 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/677170
Methods and tools for treating diseased tissue Aug 14, 2017 Issued
Array ( [id] => 16498669 [patent_doc_number] => 10864034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Ultrasonic lesion feedback, antipop monitoring, and force detection [patent_app_type] => utility [patent_app_number] => 15/637896 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7733 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15637896 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/637896
Ultrasonic lesion feedback, antipop monitoring, and force detection Jun 28, 2017 Issued
Array ( [id] => 17058720 [patent_doc_number] => 11103301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Surgical system coupleable with staple cartridge and radio frequency cartridge, and having a plurality of radio-frequency energy return paths [patent_app_type] => utility [patent_app_number] => 15/636134 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 18819 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15636134 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/636134
Surgical system coupleable with staple cartridge and radio frequency cartridge, and having a plurality of radio-frequency energy return paths Jun 27, 2017 Issued
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