Semiconductor Patent Lawyers Move in Two Cities: 21.1% of Moves Each

A chip company looking for semiconductor patent litigation lawyers draws from a small and concentrated pool. Sartori & Partners data show 128 lateral moves in the 12 months to October 2026 by lawyers whose own focus is electronics and semiconductors. 89.1% of those moves involved an intellectual property practice and 72.7% a litigation practice. San Francisco and Washington each drew 21.1% of the moves, against 3.2% and 5.6% of all lateral moves in the market.

Each city figure here is the share of moves in which the lawyer joined a firm in that city. San Francisco took 21.1% of semiconductor-focused moves against 3.2% of all moves, an index of 656 on a scale where the market's own share sets the base. Washington took the same share against 5.6% market-wide, an index of 376. The longer view agrees. Over 36 months Washington drew 20.6% of these moves and San Francisco 16.8%, while New York, the largest destination in the market at 14.2%, drew 9.1%.

The same two cities head the list of where these lawyers left from. 16.4% of the moves started in San Francisco and 16.4% in Washington, against 2.9% and 5.0% for the market. The city a lawyer left is unknown more often than the city joined, so the two lists are read side by side and never netted. Only 21.0% of semiconductor moves with both cities known involved a change of city, close to the market's 20.5%.

Neighboring sectors do not show this pair. Technology-focused movers concentrate in San Francisco, at 17.9%, with Washington at 7.9%. Pharma and biotech movers lean to Boston, at 18.6%, with Washington at 13.3%. For a search, the map is short. A chip company that wants an IP litigator without paying for a relocation should open the search in San Francisco or Washington, where the candidates already practice and where they tend to change firms without changing city.

The practice profile is narrow. Intellectual property scores an index of 1,203 against the market and litigation an index of 182. Practice shares overlap, because one lawyer can carry several practices, so the two figures are read one at a time and never added. In plain terms this is a bench of IP lawyers who also litigate, which is what a company means when it asks for patent litigation experience.

Partners show the litigation side even more clearly. Among semiconductor-focused partner moves, 80.6% carried intellectual property and 77.6% litigation, against 39.5% litigation among all partner moves in the market.

Other technical sectors split differently. Among technology-focused movers, intellectual property appears on 41.8% of moves and litigation on 29.6%, below the market's own litigation share. Pharma and biotech movers show 49.5% and 36.1%. Over 36 months the semiconductor pattern holds at 89.1% for intellectual property and 71.8% for litigation. A company that needs someone to run disputes over chip designs recruits here from a pool where IP and litigation each appear on most moves; in software or life sciences, trial experience has to be screened for.

The level mix is senior. Associates are 32.0% of semiconductor-focused moves, against 58.5% market-wide, and counsel about 13.3%, a share that rests on a small count. Over 36 months partners are 53.2%, so the tilt is not a one-year effect.

Volume is steady. Partner moves numbered 65 in the latest settled 12 months against 57 a year earlier, a gap inside the noise at this size. All semiconductor-focused moves were steady too, at 127 against 103. Across the whole market, lateral moves rose 9.0% over the same window. Teams also travel together more often here: 6.2% of semiconductor moves were part of a team joining the same firm in the same quarter, against 1.5% in the market.

For a company the senior tilt helps. Experienced IP trial partners do change firms, so a current partner is a realistic target for a head of IP role. Associates are a smaller share of these movers than of the market, so a junior in-house hire may have to come from the wider IP litigation pool and learn the technology on the job.

Semiconductor-focused lawyers join mid-size firms more than the market does. Firms with 1,000+ lawyers took 43.0% of these moves against 53.6% across the market, while firms of 150-399 lawyers took 19.5% against 13.3%. Each figure is the size of the firm the lawyer joined.

The 36-month record shows the direction of travel. Over that window 59.9% of semiconductor moves left a firm of 1,000+ lawyers and 46.3% joined one; for the market the two shares are 56.6% and 52.5%. Firms under 150 lawyers took 5.9% of semiconductor moves over 36 months, against 8.6% market-wide.

The search list should therefore reach past the largest firms. A company recruiting an in-house IP lead, or choosing outside counsel for a patent dispute, will find a large part of the experienced bench at firms of 400-999 lawyers and 150-399 lawyers, which the largest-firm shortlist leaves out.

The in-house side points the same way. From May to October 2026, Sartori & Partners recorded 953 moves from law firms to companies across all sectors. Intellectual property was the practice on 12.9% of them and litigation on 37.7%, against 4.9% for capital markets. Moves into companies carry intellectual property more often than lateral moves between firms do, where its share is 7.4%.

The sector's deal work looks different: capital markets appears on 52.7% of electronics and semiconductor deals, as the companion report on semiconductor law firms sets out, yet the lawyers who move with a semiconductor focus carry IP and litigation.

A chip company building its in-house IP function should brief the search on patent trial work, not on deal work. The lawyers who run its offerings form a different and smaller in-house pool, and deal work does not build the courtroom record that a design dispute demands.

Start in two cities. San Francisco and Washington each took 21.1% of semiconductor-focused moves, so a search that opens in either city reaches the bench where it already works; only 21.0% of these moves involved a change of city.

Ask for trial experience by default. With litigation on 72.7% of these moves and intellectual property on 89.1%, candidates without a litigation practice are the minority in this pool.

Pitch senior roles to partners. Partners make up 52.3% of the movers, so a head of IP role can be offered to a current partner, and the compensation plan should be built for that level from the start. Look past the largest firms too: firms of 400-999 lawyers took 35.2% of the moves.

Keep the deal bench separate. Capital markets lawyers were 4.9% of moves into companies, so the offering team is not where the IP function will come from. The Sartori & Partners figures rest on public law-firm announcements, firm websites and professional profiles, checked monthly.